Material survey - 토다이수 download/Ferrite Core...Material survey Material grade table * High Permeability Material Parameter Symbol Unit Condition HM1A HM2A HM3A HM5A HM6A HM7

Material survey

Main application area Frequency range Specific application MaterialInitial

permeabilityB max (mT) Available core shapes

0.1~2 HM1A 3500 470

HM2A 5500 430

HM3A 7000 430

HM5A 10000 410

HM6A 12000 400

HM7 15000 380

BM30 3500 525

PM7 2400 480

PM9 3000 500

PM11 2400 520

PM12 3200 530

PM15 2500 530

PM15H 2300 530

BM14 1600 530

up to 200

High voltage

transformers,

Power conversion

Low loss

E, EER, ETD,

UTV, EFD, EQ, Toroid,

EP, RM, UU,

Power Transformers for

LCD, LED

Transformers for DC/DC

Converter,

Transformers for General

puprose

Broadband

transformers,

Line Filter,

ISDN transformers,

Digital data

transformers (xDSL),

Current-compensated

interference,

Suppression Chokes

Toroid,

ESQ, USQ, UU, EE

0.1~1.0

Line Filter,

Current-

compensated

chokes

Toroid, UU, EER, RM,

EE

Pulse transformers

Line Filter

impedance matching

transformers

BM20 2000 560

up to 400

Transformers for

forward and

push - pul

converters

FM4 2000 490

0.5~2.0

Transformers for

DC-DC converters,

particularly

resonance

converters

FM10 1300 526

Proximity switches Filter

for telecom application

(LC Resonace filter)

<0.2 QM23 2300 410 RM, EP

High frequency

power conversion,

General purpose

transformer

EFD, EPC, EER,

RM low profile,

Planar

Material survey

Material grade table

* High Permeability Material

Parameter Symbol Unit Condition HM1A HM2A HM3A HM5A HM6A HM7

Initial

permeabilityµi － 25, ≤10, ≤1mT

3500

±25%

5500

±25%

7000

±25%

10000

±30%

12000

±30%

15000

±30%

Flux density

near saturationBs mT H=1200(A/m), 25, f=10 470 430 430 410 400 380

Corecive field

strengthenHc A/m 25, f=10 5 6 6 3 3 2

Remanence Brms mT H=1200(A/m), 25, f=10 120 65 85 80 90 100

Curie

temperatureTc － >170 >140 >135 >125 >120 >115

Relative loss

factortanδ/µi 10

-6 f=10 <7 <5 <3 <6 <13 <15

Relative

temperature α -6 20∼600.01 0.2 -0.1 -0.15 -0.01~ 0.05

temperature

factor

αF 10-6 / 20∼60

0.01

~0.02

0.2

∼0.7

-0.1

∼0.0

-0.15

∼1.0

-0.01~

-0.02

0.05

∼0.6

Specific

resistivityρ Ωm － 2 1 0.5 0.13 0.1 0.1

Density d kg/ － 4750 4900 4900 4900 5000 5000

Value measured on 30-20-8 mm non ground reference toroid which are not subjected to external stress.

For special shape or application, please refer to individual core specification.

Products generally comply with the material specification. However, deviations may due to shape, size and grinding

operations etc.

Due to technical enhancement, data subject to change without notice.

material properties page

Material survey


* Power Material

Parameter Symbol Unit Condition PM7 PM11 PM12 PM12L PM15 PM15H

Initial

permeabilityµi - 25, ≤10, ≤ 1mT

2400 ±

25%

2400 ±

25%

3200 ±

25%

2800 ±

25%

2500±

25%

2300±

25%

H=1200(A/m),25, f=10 480 520 520 530 530 530

H=1200(A/m),100, f=10 390 420 420 425 420 420

25, f=10 13 16 14 14 12 12

100, f=10 10 9 10 10 10 10

Remanence Brms mT H=1200(A/m),25, f=10 140 150 140 140 140 140

Curie

temperatureTc - >210 >230 >210 >210 > 240 > 240

Cutoff

frequencyfc 25 1.5 1.8 1.5 1.8 1.8 1.8

100 / 200mT, 25 700 570 315 520 550 600

100 / 200mT, 80 - - 290 250 - -Power

PL mW/

Bs

Hc

Flux density

near saturationmT

A/mCoercive field

strength

100 / 200mT, 100 410 300 - - 250 -

100 / 200mT, 110 - - - - - 260

Specific

resistivityρ Ωm - 7 7 7 7 7 7

Density d /ｍ³ - 4800 4850 4900 4900 4900 4900




operations etc.


Power

lossPL mW/


Material survey


* High Frequency Power Material

Parameter Symbol Unit Condition

Initial

permeabilityµi - 25, ≤10, ≤ 1mT

H=1200(A/m),25, f=10

H=1200(A/m),100, f=10

25, f=10

100, f=10

Curie

temperatureTc -

Cutoff

frequencyfc 25

400 / 50mT, 25

400 / 50mT, 100

500 / 50mT, 25

1300±25%

FM10

>290

12

430

-

3.0

490

370

15

525

140

110

- -

2.0

mT

mW/

>210

Flux density

near saturationBs

FM4

2000±25%

HcCoercive field

strengthA/m

Power

lossPL

500 / 50mT, 100

1 / 50mT, 25

1 / 50mT, 100

Specific

resistivityρ Ωm -

Density d /ｍ³ -




operations etc.


- 152

331

--

-

4570 4800

mW/

7 12


lossPL

Material survey


* High B Material

Parameter Symbol Unit Condition

Initial

permeabilityµi － 25, ≤10, ≤1mT

H=1200(A/m), 25, f=10

H=1200(A/m), 100, f=10

25, f=10

100, f=10

Remanence Brms mT H=1200(A/m), 25, f=10

Curie

temperatureTc －

100/200mT , 25

12

525

BM14BM30

3500

±25%

420

14

440

530

1600

±25%

10 6

900410

> 240 > 290

100100 120

> 310

Flux density

near saturationBs mT

Corecive field

strengthen

680

16

Hc A/m

Power

lossPL

BM20

2000

±25%

560

470

mW/

10

100/200mT , 100

Specific

resistivityρ Ω·m －

Density d kg/ －




operations etc.


4850 4900

68

850 400


380

7

4900

lossPL mW/

Material survey


* High Quality Material

Symbol Symbol Unit Condition QM23

Initial

permeabilityµi 25, ≤10, ≤1mT 2300±25%

H=1200(A/m), 25, f=10 410

H=1200(A/m), 100, f=10 290

f =10 <2.2

f =100 <4

Hystersis Loss

FactorηB 1.5mT, 3mT <0.3 ×10

-6

Relative

Temperature

Factor

αF 10-6 / 25 ∼ 60 0.1~0.5

Curie

TemperatureTc - >200

Disaccommodation

factorDF 10

-6 25 2

Specific

resistivityρ Ω.m - 4

Flux density

near saturationBs mT

Relative Loss

Factortan δ/µi 10

-6 /

resistivityρ Ω.m - 4

Density d kg/ - 4600


For special shape or application, please refer to individual core specification

Products generally comply with the material specification. However , deviations may due to shape size and grinding operations etc.



Material Property

Symbol Unit

µi -

Bs mT

Hc A/m

Brms mT

Tc

tanδ/µi 10-6

αF 10-6 /

ρ Ω·m

d kg/

- >170

- 4750

- 2

H=1200(A/m), 25, f=10 120

H=1200(A/m), 25, f=10 470

25, f=10 5

HM1A MATERIAL

20∼60 0.01~0.02

Condition Value

25, ≤10, ≤1mT 3500±25%

f=10 <7

2000

2500

3000

3500

4000

4500

5000

µ' µ"

PERMEABILITY(µi)vs. FREQUENCY

µ'

µ"

3000

4000

5000

6000

7000

8000

Initial Perm

eability (µi)

PERMEABILITY(µi) vs. TEMPERATURE

0

50

100

150

200

250

300

350

400

450

500

0 20 40 60 80 100 120

Flux D

ensity(m

T)

Temperature()

FLUX DENSITY(Bs) at 1200 A/mvs. TEMPERATURE

1E-06

1E-05

1E-04

1E-03

1E-02

1 10 100 1000 10000

tanδ/µ

i

Frequency()

RELATIVE LOSS FACTOR(tanδ/µi) vs. FREQUENCY

0

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

1 10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

1000

2000

3000

4000

5000

6000

7000

8000

0 20 40 60 80 100 120 140 160 180 200

Initial Perm

eability (µi)

Temperature()

PERMEABILITY(µi) vs. TEMPERATURE

Material Property

Symbol Unit

µi -

Bs mT

Hc A/m

Brms mT

Tc

tanδ/µi 10-6

αF 10-6 /

ρ Ω·m

d kg/

H=1200(A/m), 25, f=10 65

25, ≤10, ≤1mT

Condition Value

HM2A MATERIAL

25, f=10 6

- 1

- >140

f=10 <5

- 4900

5500±25%

H=1200(A/m), 25, f=10 430

20∼60 0.2~0.7

3000

4000

5000

6000

7000

µ' µ"


µ'

µ"

6000

8000

10000

12000

14000

16000Initial Perm

eability (µi)

PERMEABILITY(µi)vs. TEMPERATURE

0

50

100

150

200

250

300

350

400

450

500

0 20 40 60 80 100 120

Flux D

ensity(m

T)

Temperature()


0

1000

2000

3000

4000

5000

6000

7000

1 10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

2000

4000

6000

8000

10000

12000

14000

16000

0 20 40 60 80 100 120 140 160

Initial Perm

eability (µi)

Temperature()


1.E-06

1.E-05

1.E-04

1.E-03

1.E-02

1.E-01

1.E+00

1 10 100 1000 10000

tanδ/ µi

Frequency()


Material Property

Symbol Unit

µi -

Bs mT

Hc A/m

Brms mT

Tc

tanδ/µi 10-6

αF 10-6 /

ρ Ω·m

d kg/ - 4900

20∼60 -0.1∼0.0

- 0.5

- >135

f=10 <3

H=1200(A/m), 25, f=10 85

25, ≤10, ≤1mT 7000±25%

H=1200(A/m), 25, f=10 430

HM3A MATERIAL

Condition Value

25, f=10 6

3000

4000

5000

6000

7000

8000

µ' µ"


µ'

µ"

6000

8000

10000

12000

14000

16000Initial Perm

eability (µi)


0

1000

2000

3000

4000

5000

6000

7000

8000

1 10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

2000

4000

6000

8000

10000

12000

14000

16000

0 20 40 60 80 100 120 140 160

Initial Perm

eability (µi)

Temperature()


1.E-06

1.E-05

1.E-04

1.E-03

1.E-02

1.E-01

1 10 100 1000 10000

tanδ/ µi

Frequency()


0

50

100

150

200

250

300

350

400

450

500

0 20 40 60 80 100 120

Flux D

ensity(m

T)

Temperature()

FLUX DENSITY(Bs) at 1200 A/m vs. TEMPERATURE

Material Property

Symbol Unit

µi -

Bs mT

Hc A/m

Brms mT

Tc

tanδ/µi 10-6

αF 10-6 /

ρ Ω·m

d kg/

HM5A MATERIAL

410

3

Condition Value

25, ≤10, ≤1mT 10000±30%

H=1200(A/m), 25, f=10

25, f=10

<6.0

20∼60 -0.15∼1.0

80

- >125

H=1200(A/m), 25, f=10

f=10

- 0.13

- 4900

4000

6000

8000

10000

12000

µ' µ"


µ'

10000

15000

20000

25000

30000

Initial Perm

eability (µi)


0

2000

4000

6000

8000

10000

12000

1 10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

50

100

150

200

250

300

350

400

450

0 20 40 60 80 100 120


0

5000

10000

15000

20000

25000

30000

0 20 40 60 80 100 120 140

Initial Perm

eability (µi)

Temperature()


1.E-06

1.E-05

1.E-04

1.E-03

1.E-02

1.E-01

1 10 100 1000 10000

tanδ/ µi

Frequency()


Material Property

Symbol Unit

µi -

Bs mT

Hc A/m

Brms mT

Tc

tanδ/µi 10-6

αF 10-6 /

ρ Ω·m

d kg/

HM6A MATERIAL

- 0.1

- 5000

f=10 < 13

90

400

20∼60 -0.01~-0.02

Condition Value

25, ≤10, ≤1mT 12000±30%

3

- >120

H=1200(A/m), 25, f=10

25, f=10

H=1200(A/m), 25, f=10

6000

8000

10000

12000

14000

µ' µ"


µ'

15000

20000

25000

30000

35000Initial Perm

eability (µi)


1.E-06

1.E-05

1.E-04

1.E-03

1.E-02

1.E-01

1.E+00

1 10 100 1000 10000

tanδ/ µi

Frequency()


0

2000

4000

6000

8000

10000

12000

14000

1 10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

50

100

150

200

250

300

350

400

450

0 20 40 60 80 100 120

Flux D

ensity(m

T)

Temperature()


0

5000

10000

15000

20000

25000

30000

35000

0 20 40 60 80 100 120 140

Initial Perm

eability (µi)

Temperature()


Material Property

Symbol Unit

µi -

Bs mT

Hc A/m

Brms mT

Tc

tanδ/µi 10-6

αF 10-6 /

ρ Ω·m

d kg/

- 0.1

- 5000

f=10 <15

20∼60 0.05∼0.6

- >115

H=1200(A/m), 25, f=10

25, f=10

H=1200(A/m), 25, f=10 100

25, ≤10, ≤1mT 15000±30%

380

2

HM7 MATERIAL

Condition Value

6000

8000

10000

12000

14000

16000

18000

µ' µ"


µ'

15000

20000

25000

30000

35000Initial Perm

eability (µi)


0

2000

4000

6000

8000

10000

12000

14000

16000

18000

1 10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

50

100

150

200

250

300

350

400

450

0 20 40 60 80 100 120

Flux D

ensity(m

T)

Temperature()


0

5000

10000

15000

20000

25000

30000

35000

0 20 40 60 80 100 120

Initial Perm

eability (µi)

Temperature()


1.E-06

1.E-05

1.E-04

1.E-03

1.E-02

1.E-01

1 10 100 1000 10000

tanδ/ µi

Frequency()


Material Property

Symbol Unit Condition Value

µi - 25, ≤10, ≤ 1mT 2400±25%

H=1200(A/m), 25, f=10 480

H=1200(A/m), 100, f=10 390

25, f=10 13

100, f=10 10

Brms mT H=1200(A/m), 25, f=10 140

Tc - >210

fc 25 1.5

100 / 200mT, 25 700

100 / 200mT, 100 410

ρ Ωm - 7

d /ｍ³ - 4800

PM7 MATERIAL

Bs mT

PL mW/

A/mHc

1000

10000

µ' µ"

PERMEABILITY (µi)vs. FREQUENCY

µ'

3000

4000

5000

Initial Perm

eability(µ

i)PERMEABILITY (µi)vs. TEMPERATURE

10

100

1000

10000

10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

1000

2000

3000

4000

5000

0 50 100 150 200 250

Initial Perm

eability(µ

i)

Temperature()

PERMEABILITY (µi)vs. TEMPERATURE

0

1000

2000

3000

4000

5000

6000

0 100 200 300 400 500

Amplitude Perm

eability (µa)

Flux Density(mT)

PERMEABILITY (µa)vs. FLUX DENSITY(B)

100

25

0

30

60

90

120

150

180

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()

POWER LOSS(PL)vs. TEMPERATURE at 100mT

50

25

100

PM7 MATERIAL

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

0

200

400

600

800

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()

POWER LOSS(PL) vs.TEMPERATURE at 200mT

100

50

25

0

100

200

300

400

500

600

0 20 40 60 80 100 120

Flux D

ensity(m

T)

Temperature()

FLUX DENSITY(B) vs. TEMPERATURE

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

0

200

400

600

800

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


100

50

25

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 100

100mT

200mT

Material Property


µi - 25, ≤10, ≤ 1mT 2400±25%

H=1200(A/m), 25, f=10 520

H=1200(A/m), 100, f=10 420

25, f=10 16

100, f=10 9

Brms mT H=1200(A/m), 25, f=10 150

Tc - >230

fc 25 1.8

100 / 200mT, 25 570

100 / 200mT, 100 300

ρ Ωm - 7

d /ｍ³ - 4850

PM11 MATERIAL

Bs mT

PL mW/

A/mHc

1000

10000

µ' µ"


µ'

3000

4000

5000

Initial Perm

eability(µ


10

100

1000

10000

10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

1000

2000

3000

4000

5000

0 50 100 150 200 250 300

Initial Perm

eability(µ

i)

Temperature()


0

1000

2000

3000

4000

5000

6000

0 100 200 300 400 500

Amplitude Perm

eability (µa)

Flux Density(mT)


100

25

0

30

60

90

120

150

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


50

25

100

PM11 MATERIAL

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

50mT

0

200

400

600

800

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


100

50

25

0

100

200

300

400

500

600

0 20 40 60 80 100 120

Flux D

ensity(m

T)

Temperature()


0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

50mT

0

200

400

600

800

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


100

50

25

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)


100mT

200mT

50mT

Material Property


µi - 25, ≤10, ≤ 1mT 3200±25%

H=1200(A/m), 25, f=10 520

H=1200(A/m), 100, f=10 420

25, f=10 14

100, f=10 10

Brms mT H=1200(A/m), 25, f=10 140

Tc - >210

fc 25 1.5

100 / 200mT, 25 315

100 / 200mT, 100 290

ρ Ωm - 7

d /ｍ³ - 4900

PM12 MATERIAL

Bs mT

PL mW/

A/mHc

1000

10000

µ' µ"


µ'

3000

4000

5000

Initial Perm

eability(µ


10

100

1000

10000

10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

1000

2000

3000

4000

5000

0 50 100 150 200 250

Initial Perm

eability(µ

i)

Temperature()


0

1000

2000

3000

4000

5000

6000

0 100 200 300 400 500 600

Amplitude Perm

eability (µa)

Flux Density(mT)


100

25

0

20

40

60

80

100

120

140

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


50

25

100

PM12 MATERIAL

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

50mT

0

100

200

300

400

500

600

700

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


100

50

25

0

100

200

300

400

500

600

0 20 40 60 80 100 120

Flux D

ensity(m

T)

Temperature()


0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

50mT

0

100

200

300

400

500

600

700

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


100

50

25

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)


100mT

200mT

50mT

Material Property


µi - 25, ≤10, ≤ 1mT 2800±25%

H=1200(A/m), 25, f=10 530

H=1200(A/m), 100, f=10 425

25, f=10 14

100, f=10 10

Brms mT H=1200(A/m), 25, f=10 140

Tc - ＞210

fc 25 1.8

100 / 200mT, 25 460

100 / 200mT, 80 250

ρ Ωm - 7

d /ｍ³ - 4900

PM12L MATERIAL

Bs mT

Hc A/m

PL mW/

1000

10000

µ' µ"


µ'

3000

4000

5000

6000

Initial Perm

eability(µ


10

100

1000

10000

10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

1000

2000

3000

4000

5000

6000

0 50 100 150 200 250 300

Initial Perm

eability(µ

i)

Temperature()


0

1000

2000

3000

4000

5000

6000

0 100 200 300 400 500 600

Amplitude Perm

eability (µa)

Flux Density(mT)


100 25

0

30

60

90

120

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


50

25

100

PM12L MATERIAL

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

50mT

0

100

200

300

400

500

600

700

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


100

50

25

0

100

200

300

400

500

600

0 20 40 60 80 100 120

Flux D

ensity(m

T)

Temperature()


0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

50mT

0

100

200

300

400

500

600

700

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


100

50

25

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 80

100mT

200mT

50mT

Material Property


µi - 25, ≤10, ≤ 1mT 2500±25%

H=1200(A/m), 25, f=10 530

H=1200(A/m), 100, f=10 420

25, f=10 12

100, f=10 10

Brms mT H=1200(A/m), 25, f=10 140

Tc - > 240

fc 25 1.8

100 / 200mT, 25 550

100 / 200mT, 100 250

ρ Ωm - 7

d /ｍ³ - 4900

PM15 MATERIAL

Bs mT

PL mW/

A/mHc

1000

10000

µ' µ"


µ'

3000

4000

5000

Initial Perm

eability(µ


10

100

1000

10000

10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

1000

2000

3000

4000

5000

0 50 100 150 200 250 300

Initial Perm

eability(µ

i)

Temperature()


0

1000

2000

3000

4000

5000

6000

0 100 200 300 400 500 600

Amplitude Perm

eability (µa)

Flux Density(mT)


100 25

0

30

60

90

120

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


50

25

100

PM15 MATERIAL

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

50mT

0

100

200

300

400

500

600

700

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


100

50

25

0

100

200

300

400

500

600

0 20 40 60 80 100 120

Flux D

ensity(m

T)

Temperature()


0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

50mT

0

100

200

300

400

500

600

700

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


100

50

25

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)


100mT

200mT

50mT

Material Property


µi - 25, ≤10, ≤ 1mT 2300±25%

H=1200(A/m), 25, f=10 530

H=1200(A/m), 100, f=10 420

25, f=10 12

100, f=10 10

Brms mT H=1200(A/m),25, f=10 140

Tc - > 240

fc 25 1.8

100 / 200mT, 25 600

100 / 200mT, 110 260

ρ Ωm - 7

d /ｍ³ - 4900

PM15H MATERIAL

Bs mT

PL mW/

A/mHc

1000

10000

µ' µ"


µ'

3000

4000

5000

Initial Perm

eability(µ


10

100

1000

10000

10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

1000

2000

3000

4000

5000

0 50 100 150 200 250 300

Initial Perm

eability(µ

i)

Temperature()


0

1000

2000

3000

4000

5000

6000

0 100 200 300 400 500 600

Amplitude Perm

eability (µa)

Flux Density(mT)


100

25

0

30

60

90

120

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


50

25

100

PM15H MATERIAL

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

50mT

0

100

200

300

400

500

600

700

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


100

50

25

0

100

200

300

400

500

600

0 20 40 60 80 100 120

Flux D

ensity(m

T)

Temperature()


0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

50mT

0

100

200

300

400

500

600

700

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


100

50

25

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)


100mT

200mT

50mT

Material Property


µi - 25, ≤10, ≤ 1mT 2000±25%

H=1200(A/m), 25, f=10 490

H=1200(A/m), 100, f=10 370

25, f=10 15

100, f=10 9

Tc - >210

fc 25 2

400 / 50mT, 25 140

400 / 50mT, 100 110

ρ Ωm - 7

d /ｍ³ - 4570

FM4 MATERIAL

Bs mT

A/mHc

PL mW/

2000

3000

4000Initial Perm

eability(µ

i)


1000

10000

µ' µ"

PERMEABILITY (µi) vs. FREQUENCY

µ'

0

1000

2000

3000

4000

0 50 100 150 200 250

Initial Perm

eability(µ

i)

Temperature()


0

1000

2000

3000

4000

5000

0 100 200 300 400 500 600

Amplitude Perm

eability (µa)

Flux Density(mT)


100

25

10

100

1000

10000

10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

30

60

90

120

150

180

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()

POWER LOSS(PL) vs. TEMPERATURE at 50mT

300

100

200

400

FM4 MATERIAL

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

50mT

0

300

600

900

1200

1500

1800

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


100

50

25

200

0

100

200

300

400

500

600

0 20 40 60 80 100 120

Flux D

ensity(m

T)

Temperature()


0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

50mT

0

300

600

900

1200

1500

1800

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


100

50

25

200

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)


100mT

200mT

50mT

Material Property


µi - 25, ≤10, ≤ 1mT 1300±25%

H=1200(A/m), 25, f=10 525

H=1200(A/m), 100, f=10 430

25, f=10 12

100, f=10 -

Tc - >290

fc 25 3

1000 / 50mT, 25 330

1000 / 50mT, 100 150

ρ Ωm - 12

d /ｍ³ - 4800

FM10 MATERIAL

Bs mT

A/mHc

PL mW/

1000

1500

2000Initial Perm

eability(µ

i)


1000

10000

µ' µ"


µ'

0

500

1000

1500

2000

0 50 100 150 200 250 300 350

Initial Perm

eability(µ

i)

Temperature()


10

100

1000

10000

10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

500

1000

1500

2000

2500

3000

3500

4000

0 100 200 300 400 500

Amplitude Perm

eability (µa)

Flux Density(mT)


100

25

0

50

100

150

200

250

300

350

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()

POWER LOSS(PL) vs. TEMPERATURE at 50mT

400

500

1000

FM10 MATERIAL

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

50mT

300mT

0

100

200

300

400

500

600

700

800

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


500

400

0

100

200

300

400

500

600

0 20 40 60 80 100 120

Flux D

ensity(m

T)

Temperature()


0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 25

100mT

200mT

50mT

300mT

0

100

200

300

400

500

600

700

800

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()


500

400

0

1

10

100

1000

10000

1 10 100 1000

Power Loss(m

W/

)

Frequency()

POWER LOSS(PL)

vs. FREQUENCY at 80

100mT

200mT

50mT

300mT

Material Property

Symbol Unit

µi -

Brms mT

Tc

ρ Ω·m

d kg/ 4850

PL mW/100 / 200mT , 25

100 / 200mT , 100

- 8

Condition Value

H=1194(A/m), 25, f=10 100

410

850

- > 240

-

BM30 MATERIAL

Bs mTH=1194(A/m), 100, f=10 420

25, ≤10, ≤1mT 3500±25%

H=1194(A/m), 25, f=10 525

Hc A/m100, f=10 10

25, f=10 12

1500

2000

2500

3000

3500

4000

µ' µ"


µ"µ'

3000

4000

5000

6000

7000

Initial Perm

eability (µi)


0

100

200

300

400

500

600

0 20 40 60 80 100 120

Flux density(m

T)

Temperature()

FLUX DENSITY(Bs) at 1194 A/m vs. TEMPERATURE

0

500

1000

1500

2000

2500

3000

3500

4000

1 10 100 1000 10000

µ' µ"

Frequency()


µ"µ'

0

100

200

300

400

500

600

700

800

900

0 20 40 60 80 100 120

Power Loss(m

W/

)

Temperature()

POWER LOSS(PL)

vs. TEMPERATURE at 100 200mT

0

1000

2000

3000

4000

5000

6000

7000

0 40 80 120 160 200 240 280

Initial Perm

eability (µi)

Temperature()


Material Property

Symbol Unit

µi -

Brms mT

Tc

ρ Ω·m

d kg/

BM14 MATERIAL

Condition Value

25, ≤10, ≤1mT 1600±25%

Bs mTH=1194(A/m), 25, f=10 530

H=1194(A/m), 100, f=10 440

H=1194(A/m), 25, f=10 100

- > 290

Hc A/m25, f=10 14

100, f=10 6

PL mW/100 / 200mT , 25 900

100 / 200mT , 100 400

- 6

- 4900

3000

4000

5000

6000

Initial Perm

eability (µi)


1000

10000

µ' µ"


µ"

µ'

0

1000

2000

3000

4000

5000

6000

0 40 80 120 160 200 240 280

Initial Perm

eability (µi)

Temperature()


0

2000

4000

6000

0 50 100 150 200 250 300 350 400

Amplitude Perm

eability (μa)

Flux density(mT)

PERMEABILITY(µa)vs. FLUX DENSITY(B)

100

25

10

100

1000

10000

1 10 100 1000 10000

µ' µ"

Frequency()


µ"

µ'

0

100

200

300

400

500

600

700

800

900

20 40 60 80 100 120 140 160 180

Power Loss(m

W/

)

Temperature()

POWER LOSS(PL)


100

25

Material Property

Symbol Unit

µi -

Brms mT

Tc

ρ Ω·m

d kg/

BM20 MATERIAL

PL mW/100 / 200mT , 25 680

-

- 7

100 / 200mT , 100 380

- 4900

> 310

H=1194(A/m), 25, f=10 120

25, ≤10, ≤1mT 2000±25%

H=1194(A/m), 25, f=10 560

Condition Value

Bs mTH=1194(A/m), 100, f=10 470

Hc A/m100, f=10 10

25, f=10 16

1500

2000

2500

3000

3500

4000

µ' µ"


µ'

µ"

1500

2000

2500

3000

3500

4000Initial Perm

eability (µi)


0

500

1000

1500

2000

2500

3000

3500

4000

1 10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

100

200

300

400

500

600

0 20 40 60 80 100 120

Flux density(m

T)

Temperature()


0

100

200

300

400

500

600

700

800

0 20 40 60 80 100 120 140

Power Loss(m

W/

)

Temperature()

POWER LOSS(PL)


0

500

1000

1500

2000

2500

3000

3500

4000

-20 20 60 100 140 180 220 260 300 340

Initial Perm

eability (µi)

Temperature()


Material Property


µi 25, ≤10, ≤1mT 2300±25%

H=1200(A/m), 25, f=10 410

H=1200(A/m), 100, f=10 290

f =10 <2.2

f =100 <4

ηB 1.5, 3mT <0.3

αF 10-6 / 25 ∼ 60 0.1∼0.5

Tc - >200

DF 10-6 25 2

ρ Ω.m - 4

d kg/ - 4600

QM23 MATERIAL

Bs mT

10-6 /tan δ/µi

1000

10000

µ' µ"


µ'

µ"1500

2000

2500

3000

3500Initial Perm

eability(µ

i)

PERMEABILITY (µi) vs. TEMPERATURE

10

100

1000

10000

10 100 1000 10000

µ' µ"

Frequency()


µ'

µ"

0

500

1000

1500

2000

2500

3000

3500

0 50 100 150 200 250

Initial Perm

eability(µ

i)

Temperature()

PERMEABILITY (µi) vs. TEMPERATURE

1.E-06

1.E-05

1.E-04

1.E-03

10 100 1000

Relative Loss Factor(tan δ/µ

i)

Frequency ()

RELATIVE LOSS FACTOR vs FERQUENCY

0

50

100

150

200

250

300

350

400

450

0 200 400 600 800 1000 1200 1400

Flux density (mT)

H (A/m)

SATURATION FLUX DENSITYvs. MAGNETIC FIELD(H)

25

60

80

100

EFD Core

Application of EFD types For DC-DC converter For flat transformer of lower center leg Optimized cross section of legs SMPS for LED, LCD, PDP Display

Flat EFD type, optimized distribution of cross section Good thermal response

Product overview EFD type

A B C D E F G

EFD 05055.25

± 0.152.6

± 0.0753.0

± 0.153.85

± 0.151.3

± 0.11.9

± 0.0751.85± 0.1

2

EFD 06076.4

± 0.153.65

± 0.0753.0

± 0.155.2

± 0.152.5

± 0.12.85

± 0.081.7

± 0.12

EFD 08088.0

± 0.24.15± 0.1

4.2± 0.2

6.0± 0.2

2.6± 0.15

2.85+ 0.15-0.1

2.8± 0.15

2

EFD 111310.8± 0.2

6.4± 0.2

3.5± 0.15

8.40MIN

3.2± 0.15

5.15± 0.15

1.5±0.1

2

ModelDimension(mm)

Fig

EFD Core

EFD 1113N10.8± 0.2

6.5± 0.1

3.5± 0.15

8.20MIN

3.2± 0.075

5.15± 0.1

1.5±0.1

2

EFD 1212P12.2± 0.2

6.05± 0.2

4.0± 0.15

9.7+ 0.2- 0.1

5.15± 0.15

4.65± 0.15

2.2± 0.1

2

EFD 1215H11.9± 0.2

7.6± 0.15

3.5± 0.15

9.35MIN

3.2± 0.1

6.20± 0.15

1.5+ 0.12- 0.07

2

EFD 1215K12.0± 0.2

7.6± 0.15

3.5± 0.15

9.55±0.2

3.2± 0.1

6.20± 0.15

1.5±0.1

2

EFD 1215N12.0± 0.2

7.6± 0.15

3.5± 0.15

9.55±0.2

3.2± 0.1

6.20± 0.15

1.5±0.1

2

EFD 1215S12.0± 0.2

7.7± 0.15

3.5± 0.15

9.4+ 0.2- 0.15

3.2± 0.1

6.30± 0.15

1.5±0.1

2

EFD 1215SN12.0± 0.2

7.7± 0.15

3.5± 0.15

9.4+ 0.2- 0.15

3.2± 0.1

6.30± 0.15

1.5±0.1

2

EFD 1215T12.0± 0.2

7.7± 0.15

3.5± 0.15

9.35MIN

3.2± 0.1

6.30± 0.15

1.5±0.1

2

EFD 1215TR12.0± 0.2

7.7± 0.15

3.5± 0.15

9.35MIN

3.2± 0.1

6.30± 0.15

1.5±0.1

2

EFD 122112.7± 0.3

10.6± 0.15

5.4± 0.15

8.8MIN

4.4± 0.15

8.1± 0.15

3.5± 0.1

2

EFD 1221F12.7± 0.3

10.5± 0.15

5.4± 0.15

8.8MIN

4.4± 0.15

8.0± 0.15

3.5± 0.1

2EFD 1221F± 0.3 ± 0.15 ± 0.15 MIN ± 0.15 ± 0.15 ± 0.1

2

A B C D E F GModel

Dimension(mm)Fig

EFD 1314A13.2

± 0.256.8

± 0.154.8

± 0.210.3MIN

5.3± 0.2

5.3± 0.15

2.3± 0.15

2

EFD 1317M13.6± 0.3

9.0± 0.2

3.7± 0.15

10.1MIN

5.9± 0.15

7.0± 0.15

1.95± 0.15

2

EFD 1317N13.6± 0.3

8.8± 0.2

3.7± 0.15

10.1MIN

5.9± 0.15

7.0± 0.15

1.95± 0.15

2

EFD 1317NB13.6± 0.3

9.0± 0.2

3.7± 0.15

10.1MIN

5.9± 0.15

7.0± 0.15

1.95± 0.15

2

EFD 1322F13.5± 0.3

11.3± 0.15

4.5± 0.15

9.7MIN

5.3± 0.15

8.6± 0.15

3.0± 0.1

2

EFD 1322M13.5± 0.3

11.3± 0.15

4.5± 0.15

9.7MIN

5.3± 0.15

8.6± 0.15

3.0± 0.1

2

EFD 1322N13.5± 0.3

11.0± 0.15

4.5± 0.15

9.8MIN

5.3± 0.15

8.5± 0.15

3.0± 0.1

2

EFD 1322NB13.5± 0.3

11.2± 0.15

4.5± 0.15

9.7MIN

5.3± 0.15

8.5± 0.15

3.0± 0.1

2

EFD 1323C13.5± 0.3

11.55± 0.15

3.8± 0.15

9.8MIN

5.3± 0.15

9.05± 0.15

2.7± 0.1

2EFD 1323C± 0.3 ± 0.15 ± 0.15 MIN ± 0.15 ± 0.15 ± 0.1

2

EFD 1323H13.5± 0.3

11.55± 0.15

3.8± 0.15

9.7MIN

5.3± 0.15

9.05± 0.15

2.7± 0.1

2

EFD 151515.0± 0.4

7.5± 0.15

4.65± 0.15

11.0± 0.35

5.3± 0.15

5.5± 0.25

2.4± 0.1

2

EFD 152514.7± 0.3

12.5± 0.15

4.75± 0.15

10.3MIN

6.0± 0.15

10.0± 0.15

3.3± 0.15

2

EFD 1525H14.7± 0.3

12.7± 0.15

4.75± 0.15

10.3MIN

6.0± 0.15

10.0± 0.15

3.3± 0.15

2

EFD 1525F14.7± 0.3

12.8± 0.15

4.75± 0.15

10.4MIN

6.0± 0.15

10.1± 0.15

3.3± 0.1

2

EFD 161816.4± 0.3

9.15± 0.2

4.5± 0.15

12.6MIN

6.7± 0.15

7.45± 0.15

2.35± 0.1

4

EFD 1618M16.4± 0.3

9.35± 0.2

4.5± 0.15

12.6MIN

6.7± 0.15

7.45± 0.15

2.35± 0.1

4

EFD 162016.4± 0.3

9.8± 0.2

4.5± 0.15

12.6MIN

6.7± 0.15

8.1± 0.15

2.35± 0.1

4

EFD 163016.0

+ 0.25-0.15

14.95+ 0.15-0.1

4.0± 0.075

12.0± 0.15

5.8+ 0.07-0.1

12.65± 0.1

2.7± 0.1

2

EFD 1630B16.0

+ 0.25-0.15

15.1+ 0.15-0.1

4.0± 0.075

12.0± 0.15

5.8+ 0.07-0.1

12.7± 0.1

2.7± 0.1

2

EFD 172017.7 10.15 5.6 13.1 7.5 7.85 3.40

2EFD 172017.7± 0.3

10.15± 0.15

5.6± 0.15

13.1MIN

7.5± 0.15

7.85± 0.15

3.40±0.2

2

A B C D E F GModel

Dimension(mm)Fig

EFD 1739F16.55± 0.25

19.5± 0.15

4.45± 0.15

11.4MIN

5.8± 0.1

16.55+ 0.20- 0.15

2.8± 0.1

2

EFD 182017.7± 0.3

10.15± 0.15

5.6± 0.15

13.1MIN

7.5± 0.15

7.85± 0.15

3.4± 0.15

4

EFD 182217.7± 0.3

10.9± 0.2

5.6± 0.15

13.1MIN

7.5± 0.15

8.6± 0.15

3.4± 0.15

2

EFD 1822F17.7± 0.3

10.8± 0.2

5.6± 0.15

13.1MIN

7.5± 0.15

8.5± 0.15

3.4± 0.15

4

EFD 184018.25± 0.25

20.1± 0.2

5.5± 0.15

13.2MIN

6.0± 0.15

17.1± 0.2

3.3± 0.15

5

EFD 1840H18.25± 0.25

20.3± 0.2

5.5± 0.15

13.5± 0.4

6.0± 0.15

17.1± 0.2

3.3± 0.15

5

EFD 202020.5± 0.4

10.0± 0.25

6.65+ 0.2-0.15

15.9± 0.3

8.9± 0.2

7.7± 0.2

3.6+ 0.2-0.15

1

EFD 2020F20.5± 0.4

10.0± 0.25

6.65+ 0.2-0.15

15.9± 0.3

8.9± 0.2

7.7± 0.25

3.6+ 0.2-0.15

1

EFD 2020L20.5

± 0.5510.0

± 0.155.70

± 0.1515.4± 0.5

8.9± 0.2

7.7± 0.2

3.6+ 0.2 1EFD 2020L

± 0.55 ± 0.15 ± 0.15 ± 0.5 ± 0.2 ± 0.2+ 0.2-0.15

1

EFD 202520.5

± 0.3512.75± 0.25

6.65± 0.2-0.15

15.9± 0.3

8.9± 0.2

10.45± 0.2

3.6± 0.2-0.15

1

EFD 212421.2± 0.4

11.95± 0.2

5.9± 0.15

15.8MIN

9.4± 0.2

9.15± 0.2

3.3± 0.1

2

EFD 2124C21.2± 0.4

11.8± 0.2

5.9± 0.15

15.8MIN

9.4± 0.2

9.2± 0.2

3.3± 0.1

2

EFD 2124SM21.2± 0.4

12.0± 0.2

5.9± 0.15

15.8MIN

9.4+ 0.1- 0.2

9.2± 0.2

3.3± 0.1

2

EFD 2124SC20.8± 0.2

12.1± 0.15

4.35± 0.15

14.8MIN

8.4± 0.1

9.1± 0.15

2.8+ 0.05-0.1

2

EFD 2124SH20.8± 0.2

12.3± 0.15

4.35± 0.15

14.7MIN

8.4± 0.1

9.1± 0.15

2.8+ 0.05-0.1

2

EFD 212521.2± 0.4

12.5± 0.2

5.9± 0.15

15.8MIN

9.4± 0.2

9.7± 0.15

3.3± 0.1

4

EFD 2125C21.2± 0.4

12.6± 0.2

5.9± 0.15

15.8MIN

9.4± 0.2

10.0± 0.2

3.3± 0.1

4

EFD 2126C21.2± 0.4

12.9+ 0.2-0.15

5.9± 0.15

15.8MIN

9.4+ 0.1- 0.2

10.3+ 0.2-0.15

3.3± 0.1

2

EFD 2126H21.2± 0.4

13.1+ 0.2-0.15

5.9± 0.15

15.8MIN

9.4± 0.2

10.3+ 0.2-0.15

3.3± 0.1

2

EFD 2126SC20.8 13.1 4.35 14.8 8.4 10.1

2.8+ 0.05 2EFD 2126SC

20.8± 0.2

13.1± 0.15

4.35± 0.15

14.8MIN

8.4± 0.1

10.1± 0.15

+ 0.05-0.1

2

A B C D E F GModel

Dimension(mm)Fig

EFD 2126SH20.8± 0.2

13.3± 0.15

4.35± 0.15

14.7MIN

8.4± 0.1

10.1± 0.15

2.8+ 0.05-0.1

2

EFD 2245H22.2± 0.3

22.7± 0.2

6.6± 0.2

15.9MIN

9.2± 0.2

19.5± 0.2

3.7± 0.15

2

EFD 232222.7

±0.4511.0

±0.2210.0±0.2

16.75±0.33

7.35±0.15

7.4±0.15

6.85±0.14

2

EFD 2324M22.6± 0.3

12.2± 0.2

7.0± 0.15

16.6MIN

9.4± 0.15

9.0± 0.15

4.4± 0.1

2

EFD 2324N22.6± 0.3

12.2± 0.2

7.0± 0.15

16.6MIN

9.4± 0.15

9.0± 0.15

4.4± 0.1

2

EFD 2324NB22.6± 0.3

12.2± 0.2

7.0± 0.15

16.6MIN

9.4± 0.15

9.0± 0.15

4.4± 0.1

2

EFD 2333H23.2± 0.5

16.55± 0.2

5.35± 0.15

17.0± 0.4

11.1± 0.15

13.3± 0.15

3.0± 0.1

2

EFD 2520N25.6± 0.4

10.6± 0.15

11.0± 0.25

19.2± 0.4

6.6± 0.15

6.9± 0.2

5.2± 0.15

2

EFD 252525.0

± 0.6512.5

± 0.159.1

± 0.218.7± 0.6

11.4± 0.2

9.3± 0.25

5.2± 0.15

3EFD 2525± 0.65 ± 0.15 ± 0.2 ± 0.6 ± 0.2 ± 0.25 ± 0.15

3

EFD 2525D25.6

± 0.6512.5

± 0.159.1

± 0.219.3± 0.4

11.4± 0.2

9.3± 0.25

5.2± 0.15

3

EFD 2525DB25.6

± 0.6512.75± 0.15

9.1± 0.2

19.3± 0.4

11.4± 0.2

9.55± 0.25

5.2± 0.15

3

EFD 2525L25.0

±0.6512.5±0.2

7.6±0.2

18.7±0.6

11.4±0.3

9.3±0.2

4.3±0.2

3

EFD 252625.0+ 0.7-0.6

12.80

-0.4

12.70

-0.5

18.8+ 0.8

0

8.8± 0.25

9.3+ 0.5

0

8.60

-0.65

EFD 265826.40±0.5

28.80±0.2

4.00±0.15

20.80±0.5

8.60±0.5

25.70±0.2

2.40±0.1

2

EFD 2835C28.7±0.8

17.4±0.2

7.8±0.3

21.1±0.6

11.6±0.3

12.9±0.2

4.0±0.2

2

EFD 2958H28.9± 0.5

29.2± 0.2

6.2± 0.15

20.9± 0.5

14.2± 0.3

25.2± 0.2

3.4± 0.1

2

EFD 302530.8± 0.8

12.5± 0.2

9.1± 0.2

22.4± 0.75

14.6± 0.25

8.7± 0.3

4.90±0.15

3

EFD 303030.8± 0.8

15.0± 0.2

9.1± 0.2

22.4± 0.75

14.6± 0.25

11.2± 0.3

4.9± 0.15

1

EFD 3030D30.9± 0.8

15.0± 0.2

9.1± 0.2

23.3± 0.5

14.6± 0.25

11.2± 0.3

4.9± 0.15

1

EFD 3130D31.4 15.0 9.1 23.4 14.6 11.3 4.9

1EFD 3130D31.4± 0.5

15.0± 0.2

9.1± 0.2

23.4MIN

14.6± 0.25

11.3± 0.2

4.9± 0.15

1

A B C D E F GModel

Dimension(mm)Fig

EFD 313331.7± 0.8

16.4± 0.3

12.5± 0.4

24.1± 0.5

11.6± 0.3

11.9± 0.3

8.2± 0.3

6

EFD 314231.7± 0.8

20.9± 0.3

12.5± 0.4

24.1± 0.5

11.6± 0.3

16.4± 0.3

8.2± 0.3

2

EFD 324431.8± 0.5

22.0± 0.15

5.1± 0.2

21.6MIN

15.5± 0.3

17.0± 0.15

3.1± 0.17

2

EFD 3244H31.8± 0.5

22.0± 0.15

5.1± 0.15

21.6MIN

15.35± 0.3

17.0± 0.15

3.15± 0.1

2

EFD 337433.60±0.9

37.40±0.4

9.80±0.4

24.6±0.5

7.80±0.3

29.40±.03

6.80±0.3

2

EFD 3445H33.9± 0.4

22.5± 0.2

4.85± 0.15

23.9± 0.3

16.95+ 0.20- 0.25

17.0± 0.2

3.0± 0.1

2

EFD 352835.0±0.5

14.2±0.15

4.7±0.15

26.2±0.5

17.8±0.3

9.8±0.15

2.3±0.15

2

EFD 363436.5± 0.7

16.9± 0.3

11.5± 0.4

26.5± 0.5

15.3± 0.3

11.7± 0.2

7.7± 0.3

2

EFD 3634S36.5±0.7

16.9±0.3

9.7±0.4

26.5±0.5

15.3±0.3

11.7±0.2

6.0±0.3

2EFD 3634S±0.7 ±0.3 ±0.4 ±0.5 ±0.3 ±0.2 ±0.3

2

EFD 4349D42.9± 0.7

24.3± 0.15

6.7± 0.15

27.8MIN

21.6± 0.3

17.0± 0.15

4.4± 0.15

2

EFD 454945.2± 0.8

24.7± 0.2

6.1± 0.3

33.3± 0.8

24.0± 0.4

18.0± 0.25

3.0± 0.2

2

EFD 505550.5± 0.5

27.6± 0.3

7.5± 0.2

35.0± 0.5

24.0± 0.3

20.2± 0.3

4.2± 0.2

2

EFD 5055S50.5± 0.7

28.0± 0.3

6.5± 0.2

35.0± 0.6

24.0± 0.3

20.6± 0.3

3.2± 0.2

2

EFD 515551.5± 0.8

27.7± 0.2

4.5± 0.3

36.0± 0.8

28.0± 0.4

20.0± 0.25

2.5± 0.3

2

EFD 5155C51.5±0.8

27.7±0.2

5.3±0.3

36.0±0.8

28.0±0.4

20.0±0.25

2.7±0.3

2

Inductance, AL(nH)

EFD 0505

EFD 0607

EFD 0808

EFD 1113

EFD 1113N

EFD 1212P

EFD 1215H

EFD 1215K

EFD 1215N

EFD 1215S

EFD 1215SN

EFD 1215T

EFD 1215TR

EFD 1221

EFD 1221F

EFD 1314A

EFD 1317M

EFD 1317N

EFD 1317NB

EFD 1322F

EFD 1322M

EFD 1322N

EFD 1322NB

EFD 1323C

EFD 1323H

EFD 1515

EFD 1525

EFD 1525H

EFD 1525F

EFD 1618

EFD 1618M

EFD 1620

EFD 1630 7406)

PM11

8601)

7903)

PM15H HM3A

4103)

ModelMaterials

PM5 PM7 PM12 FM4PM9 PM15H

3803)

5672)

8305)

6212)

8902)

5482)

6601)

6601)

7801)

6212)

6212)

7501)

7901)

9501)

9602)

6372)

8162)

12501)

10502)

5804)

7024)

5544)

7302)

8601)

8322)

10005)

6212)

6601)

8502)

7803)

7901)

8902)

PM11 PM15H HM3AModel

Materials


EFD 1630B

EFD 1720

EFD 1739F

EFD 1820

EFD 1822

EFD 1822F

EFD 1840

EFD 1840H

EFD 2020

EFD 2020F

EFD 2020L

EFD 2025

EFD 2124

EFD 2124C

EFD 2124M

EFD 2124SC

EFD 2124SH

EFD 2125

EFD 2125C

EFD 2126C

EFD 2126H

EFD 2126SC

EFD 2126SH

EFD 2245H

EFD 2322

EFD 2324M

EFD 2324N

EFD 2324NB

EFD 2333H

EFD 2520N

EFD 2525

EFD 2525D

EFD 2525DB

EFD 2525L

7406)

10701)

9902)

10801)

10701)

10801)

5322)

6702)

13207)

10801)

10204)

11701)

9902)

3184)

6772)

10201)

13207)

11207)

16902)

24223)

11301)

17401)

11301)

11701)

12201)

13303)

3464)

22107)20807)

21807)

18601)

17401)

20807) 22107)

25508)

17401)

12002)

PM11 PM15H HM3AModel

Materials


EFD 2526

EFD 2658

EFD 2835C

EFD 2958H

EFD 3025

EFD 3030

EFD 3030D

EFD 3130D

EFD 3133

EFD 3142

EFD 3244

EFD 3244H

EFD 3374

EFD 3445H

EFD 3634

EFD 4349D

EFD 3634S

EFD 4549

EFD 5055

EFD 5055S

EFD 5155

EFD 5155C

Note : 1) 10kHz, 0.1V

2) 1kHz, 1V

3) 1kHz, 0.1V 4) 10 kHz, 1V 5) 1 kHz, 30mV 6) 10 kHz, 50mV 7) 10 kHz, 30mV 8) 1 kHz, 0.25V

10302)

14902)

21502)

26502)

20502)

20002)

17102)

25101)

29302)21301)

22901)

22701) 24601)

10602)

4322)

25201)

14002)

22001)

33002)

28801)

29301)

16002)

26402)

16702)

16002)

16002)

Effective Parameter

EFD 0505

EFD 0607

EFD 0808

EFD 1113

EFD 1113N

EFD 1212P

EFD 1215H

EFD 1215K

EFD 1215N

EFD 1215S

EFD 1215SN

EFD 1215T

EFD 1215TR

EFD 1221

EFD 1221F

EFD 1314A

EFD 1317M

EFD 1317N

EFD 1317NB

EFD 1322F

EFD 1322M

EFD 1322N

EFD 1322NB

EFD 1323C

EFD 1323H

EFD 1515

EFD 1525

EFD 1525H

EFD 1525F

EFD 1618

EFD 1618M

EFD 1620

EFD 1630

32.76 0.240

27.64 6.17 170

27.64

6.25 205

32.76

0.430

660 0.460

1042 0.318

20.40

16.24

770 0.470

790 0.478

1070 0.490

0.550

20.40 1070 0.490

15.00

1070 0.490

490 0.407

16.60

510

690 0.380

690

0.557

10.74 299 0.485

0.280

8.40

6.17 0.280

210

202 0.242

205 0.240

0.240

0.460

0.380

760 0.460

12.55

13.25

17.33

12.20

14.40

16.60

47.80

52.30

34.00

15.80

12.55

43.50

45.50

45.50

31.63

45.99 17.00

38.77

14.40

20.4052.30

660 0.460

42.40 15.80

45.54

52.30

32.39

32.39

32.39

38.77

47.80

13.04 3.40 44 0.327

6.24

11.75 3.20 37

18.93

170

6.25

6.25

159

32.76

ModelParameter

Le() Ae() Ve()

0.340

790

C

6.24 202 0.242

32.39 6.24 202 0.242

27.85

0.350

6.24 202 0.242

42.30 18.60 790 0.460

42.30 18.60

64.16

15.60 720

490 0.407

420

760 0.460

0.527

530

42.40

45.90

ModelParameter

Le() Ae() Ve() C

EFD 1630B

EFD 1720

EFD 1739F

EFD 1820

EFD 1822

EFD 1822F

EFD 1840

EFD 1840H

EFD 2020

EFD 2020F

EFD 2020L

EFD 2025

EFD 2124

EFD 2124C

EFD 2124M

EFD 2124SC

EFD 2124SH

EFD 2125

EFD 2125C

EFD 2126C

EFD 2126H

EFD 2126SC

EFD 2126SH

EFD 2245H

EFD 2322

EFD 2324M

EFD 2324N

EFD 2324NB

EFD 2333H

EFD 2520N

EFD 2525

EFD 2525D

EFD 2525DB

EFD 2525L

0.488

58.07 58.28 3380 1.260

3340

24.94

0.6501910

23.40 1250 0.550

1730

0.550

0.950

30.30

0.710

53.21 24.67 1310 0.580

24.67 1310

31.73

2240 0.950

0.710

1690 0.380

0.580

0.318

0.960

22.60

31.30 1910

37.03 3531

1410

1610

31.26

1460

30.10

0.830

22.60

1820 0.680

0.650

1.310

1830

2350

1.270

1610 0.710

1460

31.30

1.530

3310

33.48

0.660

2800

0.830

0.830

0.590

0.380

57.41

31.12

30.10

41.40

31.12

60.90

57.00

53.21

58.10

57.79

54.80

78.79

57.03

60.90

74.96

46.69

46.69

51.60 25.60

53.10

54.24

70.18

95.37

54.24 41.40 2240

50.11

51.60

25.60

0.620

1320 0.620

64.43 16.32 1051

18.85 1486 0.301

54.80 25.60 1400

1400 0.590

25.60 1320

53.41

74.96

46.69

58.00

53.41

1460

30.10

31.12

1690

1760

54.24 42.35 2300 0.981

58.00

58.38

57.60

49.98

58.00

0.593

56.66 2839

49.08 58.10 2851 1.487

1.112

ModelParameter

Le() Ae() Ve() C

EFD 2526

EFD 2658

EFD 2835C

EFD 2958H

EFD 3025

EFD 3030

EFD 3030D

EFD 3130D

EFD 3133

EFD 3142

EFD 3244

EFD 3244H

EFD 3374

EFD 3445H

EFD 3528

EFD 3634

EFD 3634S

EFD 4349D

EFD 4549

EFD 5055

EFD 5055S

EFD 5155

EFD 5155C

120.05 106.93 12837 1.120

117.18 69.77 8175 0.748

10319 0.917118.91 86.78

0.886

76.09 117.23 8920 1.937

100.50 96.14 1.200

92.44

104.96 74.00 7770

67.20

0.662

95.80 51.10 4900 0.660

0.662

137.35 66.95 9195

1.590

67.20 69.30 4660 1.300

55.14 69.84 3850

122.48 48.99 6001 0.503

1.570

1.580

1.290

96.30 7400

9660

59.00

48.68

67.62

76.80

92.39 98.09

68.68

0.219

48.68 4501

4660

466069.30

4501

1.3309060

1.300

21.80 2729125.10

76.02 95.88 7288

74.00 4370

54.23 4018 0.920

1.585

64.96 41.20 2676 0.797

0.631

92.44

117.01 79.12 9258 0.850

74.08

Application of EER types For high inductance and low height Use of winding wires of tapes For compact winding design with low leakage inductance Flyback converter for LED, LCD TV and monitor

SMPS for LCD, PDP Display

Product overview EER type

EER Core

Dimension(mm) Parameter

A B C D E F Le() Ae() Ve() C

EER 09059.35

± 0.152.45± 0.1

4.9± 0.1

7.5MIN

3.4± 0.1

1.675± 0.1

13.35 8.76 116 0.82 3

EER 110510.85± 0.17

2.45± 0.1

5.9± 0.1

8.7MIN

4.13± 0.12

1.575± 0.1

13.70 12.25 170 1.12 3

EER 191619.0± 0.3

8.05± 0.2

5.1± 0.2

14.5± 0.3

5.1± 0.2

5.65+ 0.25-0.05

39.66 22.52 890 0.71 2

EER 262225.5± 0.5

11.0± 0.2

7.5± 0.2

19.8MIN

7.5± 0.15

7.9± 0.2

54.10 44.30 2390 1.06 1

EER 2817D28.55± 0.55

8.5± 0.2

11.4± 0.25

21.6MIN

9.9± 0.25

5.1± 0.2

44.10 79.40 3498 2.26 3

EER 2828D28.5+ 0.6-0.5

14.0± 0.25

11.4± 0.25

21.6MIN

9.9± 0.25

9.6+ 0.3-0.25

62.29 86.66 5400 1.75 2

EER 2828S28.9+ 0.6-0.3

14.0± 0.25

11.4± 0.25

22.5MIN

9.9± 0.25

9.6+ 0.3-0.25

64.22 82.38 5290 1.61 2

EER 2834D28.5+ 0.6-0.5

16.9± 0.2

11.4± 0.25

21.6MIN

9.9± 0.25

12.5+ 0.3-0.25

73.79 86.05 6350 1.47 2

EER 2834S28.9+ 0.6-0.3

17.0± 0.25

11.4± 0.25

22.5MIN

9.9± 0.25

12.6+ 0.3-0.25

76.18 81.72 6230 1.35 2

EER 294029.3+ 0.6-0.5

20.0± 0.2

11.4± 0.25

22.9+ 0.4-0.2

9.9± 0.25

15.8± 0.2

88.70 83.70 7422 1.19 2

30.0 5.2± 20.0 26.0 11.0 2.5

Model FigDimension(mm) Parameter

EER 301030.0±0.5

5.2±0.15

20.0±0.3

26.0±0.4

11.0±0.2

2.5±0.15

32.70 108.50 3456 4.17 1

EER 301630.0± 0.4

8.0± 0.2

20.3± 0.3

26.0± 0.4

11.0± 0.2

5.3± 0.2

41.60 108.70 4510 3.29 3

A B C D E F Le() Ae() Ve() CModel Fig


EER 3019N30.0±0.5

9.7±0.15

20.3±0.3

25.4±0.4

13.3+ 0.15-0.2

6.6±0.15

49.50 128.80 6380 3.27 3

EER 3120NL31.5±0.5

9.9±0.15

20.3±0.3

26.9±0.4

13.3±0.2

7.3±0.15

51.30 128.60 6590 3.15 1

EER 312431.0±1.0

11.9±0.2

12.3±0.2

23.5MIN

11.0±0.25

7.45±0.2

53.50 109.60 5860 2.58 2

EER 3124N31.5±0.5

12.2±0.15

20.3±0.3

26.9±0.4

13.3+0.18-0.2

9.1±0.15

58.32 127.21 7420 2.74 2

EER 3335S33.0± 0.5

17.3± 0.3

13.8± 0.25

25.0± 0.5

12.5± 0.25

12.8± 0.3

78.5 125.2 9830 2.01 2

EER 3530D35.0± 0.8

15.3± 0.2

11.3± 0.2

26.5MIN

11.3± 0.2

9.8± 0.3

70.5 107.64 7550 1.93 1

EER 353435.0±0.8

16.3±0.4

11.3±0.2

25.6+ 1.3

0

11.3±0.2

10.8±0.4

74.20 111.30 8260 1.88 1

EER 3541D35.0±0.8

20.8±0.2

11.3±0.2

26.5MIN

11.3±0.2

15.3±0.3

91.93 106.99 9840 1.46 1

EER 3542D35.0±0.8

20.9±0.25

11.3±0.2

25.6+ 1.3

0

11.3±0.2

14.9±0.3

90.52 109.84 9940 1.52 1

EER 3543D35.0±0.8

21.6±0.25

11.3±0.2

25.6+ 1.3

11.3±0.2

15.6+0.3 92.50 109.70 10150 1.49 1

±0.8 ±0.25 ±0.20

±0.2-0.2

EER 361336

±0.66.3±0.2

20.3±0.3

31.0±0.6

13.3±0.2

3.3±0.15

41.30 131.40 5420 3.99 1

EER 361836

±0.69.55±

0.220.3±0.3

31.0±0.6

13.3±0.2

6.55±0.15

54.20 134.00 7260 3.11 1

EER 3940L39.1±0.9

21.0±0.2

12.5±0.3

30.1±0.8

12.5±0.3

15.8±0.4

96.70 124.90 12110 1.62 1

EER 3944L39.1±0.9

22.0+ 0.4-0.2

12.5±0.3

30.1±0.8

12.5±0.3

17.0+ 0.4-0.25

102.2 124.80 12750 1.54 1

EER 394539.1±0.9

22.7+ 0.4-0.2

12.5±0.3

30.1±0.8

12.5±0.3

17.5+ 0.4-0.25

104.10 124.90 13000 1.51 1

EER 404239.9±0.9

21.0±0.2

14.9±0.3

31.5±0.8

13.95±0.3

15.1±0.3

95.00 153.00 14600 2.00 4

EER 404539.9±0.9

22.5±0.2

14.9±0.3

31.5±0.8

13.95±0.3

16.6±0.3

100.70 153.8 15490 1.92 4

EER 4045D40.0±0.5

22.4±0.2

13.3±0.25

29.0MIN

13.3±0.25

15.4±0.25

96.60 153.60 14840 2.00 4

EER 4215B42.0±1.0

21.6±0.2

14.7±0.3

31.0±0.8

14.7±0.3

15.9±0.3

98.10 172.60 16940 2.21 1

EER 422042.0±1.0

21.2±0.2

19.6±0.4

32.3±0.8

17.3±0.35

15.0+ 0.6

094.10 234.00 21970 3.12 2

EER 4220B42.0±1.0

24.7±0.2

19.6±0.4

32.3±0.8

17.3±0.35

18.5+ 0.6

0108.10 233.60 25250 2.72 2

0

EER 4220L42.0±1.0

21.55±0.2

19.6±0.4

32.3±0.8

17.3±0.35

15.5+ 0.4-0.1

95.58 229.39 21930 3.02 2



EER 4233L42.0±1.0

16.5±0.2

19.6±0.4

32.3±0.8

17.3±0.35

10.45+ 0.4-0.1

76.58 229.73 17580 3.77 2

EER 4242D42.4± 0.6

21.6± 0.3

15.2± 0.3

31.4± 0.6

15.2± 0.3

15.4± 0.3

97.76 185.06 18090 2.38 1

EER 4242Z42.0±0.6

21.6±0.2

15.2±0.25

31.0±0.5

15.2±0.25

15.6±0.2

97.10 183.80 17840 2.38 1

EER 4243K42.65± 0.65

21.7± 0.2

19.6± 0.4

32.8± 0.5

17.3± 0.25

15.6± 0.25

97.5 235.5 22955 3.037 1

EER 4245C42.0±0.6

22.4±0.2

15.5±0.25

29.4MIN

15.5±0.3

15.4+0.3-0.15

96.60 201.80 19500 2.62 1

EER 483648.0±1.0

17.7±0.2

17.6±0.4

36.8±0.8

17.6±0.4

11.45±0.25

85.08 228.40 19430 3.37 1

EER 493649.0+ 0.7-0.5

18.1±0.3

17.2+ 0.2-0.4

36.6MIN

17.2+ 0.2-0.4

11.5± 0.3

86.60 230.80 20000 3.35 4

EER 494249.0+ 0.7-0.5

21.2+ 0.5-0.1

17.2+ 0.2-0.4

36.6MIN

17.2+ 0.2-0.4

14.6+ 0.4

099.00 231.20 22890 2.91 4

EER 494349.0+ 0.7-0.5

21.2+ 0.5-0.1

17.2+ 0.2-0.4

36.6MIN

17.2± 0.4

15.1+ 0.4

0102.70 230.10 23620 2.81 4

EER 495449.0±0.8

27.0±0.2

17.2±0.4

37.0±0.6

17.2±0.3

18.5±0.25

117.00 243.80 28520 2.62 4±0.8 ±0.2 ±0.4 ±0.6 ±0.3 ±0.25

EER 525153.2

±1.0625.72±0.5

21.50±0.43

39.2±0.78

20.00±0.4

18.75±0.4

77.80 320.70 37782 3.42 4

EER 534553.2+ 0.5-0.8

23.2±0.3

21.5±0.3

39.2±0.5

20.0+ 0.2-0.3

16.3±0.2

106.56 318.44 33930 3.76 4

EER 543754.00±1.08

18.30±0.4

26.15±0.52

43.85±0.87

20.00±0.4

11.40±0.23

90.80 336.50 30551 4.66 4

EER 582858.00±1.16

14.00±0.28

35.00±0.7

49.00MIN

21.20±0.42

9.20±0.18

79.80 368.50 29420 5.80 4

Inductance, AL(nH)

EER 0905

EER 1105

EER 1916

EER 2622

EER 2817D

EER 2828D

EER 2828S

EER 2834D

EER 2834S

EER 2940

EER 3010

EER 3016

EER 3019N

EER 3020NL

EER 3124

EER 3124N

EER 3335S

EER 3530D

EER 3534

EER 3541D

EER 3542D

EER 3543D

EER 3613

EER 3618

EER 3940L

EER 3944L

EER 3945

EER 4042

EER 4045

EER 4045D

EER 4215B

EER 4220

EER 4220B

36903)

31501) 34101)

59003)

26501) 34302)

27801)

36003)

29401)28501) 29401)

16101) 18803)

12201)

11001)

14003) 14003)

11001) 13001)

ModelMaterials

PM5 PM7 PM9 PM11

24001)24901) 26602)

26301) 28101)

53104)

23001) 24901)

61001)

22503)

67803)

43001)

36601)

46601)

25903) 27801)

29501)

26901) 25601)

29903)

28001) 28003)

26901)

35701) 38301) 47701) 36001)

37201)

38303)

39701) 42601)

59703)

45201) 48401)

61901)

52001)

ModelMaterials

PM5 PM7 PM9 PM11

EER 4220L

EER 4233L

EER 4242D

EER 4242Z

EER 4243K

EER 4245C

EER 4836

EER 4936

EER 4942

EER 4943

EER 4954

EER 5251

EER 5345

EER 5437

EER 5828

Note : 1) 10kHz, 0.1V 2) 1kHz, 1V 3) 1kHz, 0.1V 4) 10kHz, 1V

92803)

83305)

68601) 73501) 73501)

54202)

48501) 52201) 52201)

54701)

48593)

54001) 55801) 51701)

68901)

47003)

58101) 58001)

55003)

49802) 50401) 55003)

58901)

52501) 48401)

55003)

68901)

Application of EE typesSmall EE type Impedance matching transformer in telecom application For miniature transformer and SMD coil former Pulse transformer for LED, LCD, PDP Display

Middle and Large EE type High permeability for common mode chokes and broadband transformer. For switching mode power supply Energy storage chokes. SMPS for LED, LCD, PDP Dispaly

Product overview EE type


EE 08068.30±0.1

2.95±0.1

3.90±0.15

6.00+0.3-0

2.00+0

-0.3

2.00+0

-0.07615.30 7.60 120 0.620 1

EE 0808C8.3

±0.24.15

±0.153.6

±0.26.15

±0.15

1.9+0.1-0.2

3.075±0.15

19.76 7.38 150 0.470 1

EE 09129.1

±0.26.1

±0.22.8

±0.16.4

±0.152.8

±0.1

4.6 +0.15 -0.1

26.60 7.80 210 0.370 1

EE 100910.1 +0.1 -0.2

4.475±0.15

5.0+0

-0.3

7.8 +0.2 -0.1

2.4±0.1

3.225+0.2-0

22.11 11.78 260 0.670 1

EE Core

ModelDimension(mm)

FigParameter

-0.2 -0.3 -0.1 -0

EE 1009K10.2±0.2

4.35±0.1

4.83±0.17

7.8±0.2

2.4±0.15

3.225±0.1

21.90 11.30 250 0.650 1

EE 1011C10.2±0.2

5.5±0.1

4.0 +0

-0.3

7.8±0.2

2.4±0.2

4.3±0.1

26.40 9.20 240 0.440

EE 1011B10.2±0.2

5.5±0.1

5.0+0

-0.3

7.8±0.2

2.4±0.2

4.3±0.1

26.42 11.81 310 0.560 1

EE 118118.0 +1.5 -2.5

86.5 +0.75 -0.50

35.5±0.5

82.5REF

35.0±0.5

69.0±0.5

378.70 1244.20 4711 4.130 1

EE 121512.4±0.3

7.3+0.3 0

5.0+ 0

-0.3

8.8MIN

2.5+0

-0.2

5.0+0.2-0

31.30 14.50 450 0.647 1

EE 131213.0±0.3

6.0±0.15

5.9±0.2

10.2±0.3

2.8+0

-0.4

4.6±0.1

30.30 16.10 487 0.667 1

EE 1316S13.0±0.2

8.1±0.15

3.1±0.15

9.4±0.2

3.4±0.2

6.3±0.15

36.70 10.90 400 0.370 1

EE 140140.0+1.5 -2.5

86.5 +0.75 -0.50

35.0±0.7

105.0REF

35.0±0.5

69.0±0.5

401.00 1220.30 489300 3.830 1

EE 151815.40±0.3

9.10+0.2-0.1

3.3+0.1-0.15

11.80±0.3

3.4±0.2

7.35+0.2-0.2

43.10 10.60 460 0.308 1

A B C D E F Le() Ae() Ve() CModel

Dimension(mm)Fig

Parameter

EE 161216.0 +0.7 -0.5

5.95+0

-0.3

4.45±0.15

11.3+0.6+ 0

4.5±0.15

3.45+0.4-0

28.60 19.48 560 0.860 1

EE 161416.0±0.3

7.1+0.2 +0

5.0+0

-0.4

12.0±0.3

4.0+0

-0.4

5.2+0.25 -0

34.57 18.63 640 0.680 1

EE 161616.1±0.6

8.15±0.15

4.5±0.2

11.3MIN

4.55±0.15

6.0±0.2

37.34 20.51 770 0.690 1

EE 162516.2±0.4

12.25±0.2

4.9±0.2

12.2±0.3

4.0±0.2

10.2±0.2

55.36 19.70 1090 0.447 1

EE 182617.6±0.3

13.2±0.2

3.3±0.15

11.8±0.3

5.4±0.15

10.3+0.2-0.1

56.50 18.60 1050 0.413 1

EE 185218.0±0.5

26.2+0.35

-0

6.0±0.2

12.2±0.25

5.5±0.15

23.17±0.2

108.70 34.30 3720 0.400 1

EE 1916F19.0±0.3

8.15±0.2

5.2+0

-0.4

14.5±0.3

4.7+0

-0.5

5.75±0.15

30.30 22.67 891 0.725 1

EE 192719.5+0

-0.7

13.5±0.2

5.0±0.2

14.6±0.3

4.5±0.2

11.25±0.25

62.20 22.60 1410 0.460 1

EE 194319.3±0.5

21.9±0.2

6.00±0.2

14.00±0.4

5.50±0.2

18.9±0.2

92.90 32.80 3050 0.444 1

EE 202020.0+0.8-0.6

10.2+0

-0.4

5.9+0

-0.5

14.2+0.6 -0

5.9+0

-0.4

7.1+0.3 -0

45.90 33.13 1520 0.910 1-0.6 -0.4 -0.5 -0 -0.4 -0

EE 205419.95±0.3

27.1±0.2

4.00±0.2

13.95±0.3

5.85±03

23.7±0.2

112.70 24.00 2710 0.268 1

EE 221922.0±0.4

9.7±0.2

6.0+0

-0.5

16.0±0.4

6.0+0

-0.5

5.70±0.15

43.30 36.90 1600 1.070 1

EE 222922.0±0.5

14.6±0.3

5.75±0.25

16.0±0.4

5.75±0.25

10.8±0.2

63.46 35.51 2250 0.700 1

EE 225622.08±0.3

29.30±0.15

4.20±0.15

15.49±0.3

6.55±0.15

25.9+0.15-0.1

119.90 28.40 3400 0.297 1

EE 226122.30±0.3

30.50±0.2

4.80±0.2

15.10±0.3

7.20±0.2

26.90±0.2

126.80 34.60 4380 0.343 1

EE 251925.4±0.5

9.65±0.25

6.35±0.25

6.35±0.25

6.35±0.25

6.35±0.2

48.30 40.90 1970 1.070 1

EE 252025.4±0.5

9.9±0.25

6.35±0.25

19.05REF

6.35±0.25

6.6+0.3-0.1

48.10 40.20 1940 1.050 1

EE 2522W25.05±0.75

11.2±0.25

10.75±0.3

17.9±0.4

7.25±0.25

7.6±0.25

52.40 77.40 4050 1.860 1

EE 2525S25.4±0.4

12.9±0.2

7.0±0.3

17.65±0.4

7.5±0.15

9.2±0.2

58.70 52.90 3110 1.132 1


Dimension(mm)Fig

Parameter

EE 2527W25.05±0.75

13.3±0.25

10.75±0.3

17.9±0.4

7.25±0.25

9.7±0.25

60.80 77.40 4700 1.600 1

EE 2532D25.4±0.5

16.15±0.3

6.35±0.25

19.0±0.3

6.35±0.3

13.0±0.3

73.40 42.10 3090 0.720 1

EE 256525.00+0.3-0.5

32.70±0.2

4.00±0.2

16.50MIN

5.00±0.2

27.70±0.2

125.60 24.70 3100 0.247 1

EE 262526.05±0.4

12.55±0.25

10.75±0.3

18.9±0.4

7.25±0.25

8.95±0.25

58.80 77.40 4550 1.660 1

EE 272227.0±0.5

11.05+0.3

-0.15

11.0±0.3

19.2MIN

7.3±0.4

7.3±0.2

49.51 41.71 2070 1.060 1

EE 282528.0±0.3

12.5+0.35-0.15

8.0±0.3

19.6MIN

8.0+0.1-0.3

8.5+0.25-0.05

59.00 63.40 3741 1.351 1

EE 283428.0±0.4

17.0±0.2

10.7±0.3

19.0±0.4

7.5+0

-0.6

12.2+0.5

074.30 87.40 6490 1.480 1

EE 3026B30.0±0.6

13.3±0.25

10.65±0.3

20.0±0.4

10.1±0.3

8.1+0.4-0

58.80 106.90 6290 2.280 1

EE 303030.0±0.5

15.0±0.2

7.10±0.2

19.9±0.4

6.9±0.3

9.95±0.25

65.31 60.13 3930 1.160 1

EE 305030.25±0.45

25.7+0.2-0.3

9.20±0.2

20.35±0.35

10.65±0.35

20.7+0.2-0.3

108.30 93.90 10170 1.090 1-0.3 -0.3

EE 322831.9±1.0

14.0±0.4

12.7±0.3

22.77±0.77

8.9±0.25

9.65±0.25

66.40 113.20 7510 2.140 1

EE 3327D33.3±0.7

14.25±0.25

12.70±0.3

24.8 +0.6 -0.2

9.8±0.3

9.75±0.25

67.10 116.60 7820 2.180 1

EE 335434.00±0.8

27.10±0.2

7.20±0.2

24.60±0.5

8.20±0.2

19.10±0.2

107.50 68.20 7360 0.800 1

EE 337434.00±0.8

37.4±0.3

7.20±0.2

24.60±.05

8.20±0.2

29.40±0.3

148.30 66.70 9980 0.565 1

EE 345234.5±0.5

26.1±0.15

8.2±0.15

24.5±0.5

10.2±0.2

21.1±0.15

114.50 82.60 9460 0.907 1

EE 345234.50±0.5

26.10±0.15

8.20±0.15

24.50±0.5

10.20±±0.2

21.10±0.15

114.50 82.60 9460 0.907 1

EE 345734.5±0.5

27.5±0.2

8.0±0.25

24.5±0.5

10.2±0.35

22.5±0.2

120.10 80.60 9683 0.844 1

EE 352834.6

±0.64

14.15+0.5

-0.25

9.35+0.45-0.4

25.0MIN

9.3+0.35-0.2

9.78±0.28

69.50 85.50 5940 1.546 1

EE 354535.0±0.5

24.2±0.15

8.6±0.2

26.5Min

8.8±0.25

19.8±0.15

110.60 74.60 8250 0.848


Dimension(mm)Fig

Parameter

EE 354935.0±0.7

24.2+0.4-0

10.4±0.2

25.0REF

10.3+0

-0.5

18.2+0.7-0

105.90 103.80 11000 1.230 1

EE 394638.5±0.7

23.0±0.2

8.5±0.2

26.5±0.7

12.5±0.25

17.0±0.2

101.00 103.60 10460 1.290 1

EE 403539.9±0.8

17.3±0.15

11.7±0.3

27.5 +1.1 -0

11.65±0.35

10.2±0.2

77.00 145.00 11150 2.350 1

EE 405440.2±0.7

27.25±0.25

11.65±0.35

29.0±0.5

11.65±0.35

20.25±0.25

117.00 146.00 17060 1.570 1

EE 413341.5±1.0

16.8±0.3

12.7±0.25

28.55MIN

12.7±0.3

10.4±0.25

77.60 162.80 12630 2.640 1

EE 421543.0+0

-1.7

21.2+ 0-0.4

15.2+0

-0.5

29.5+1.2- 0

12.2+0

-0.5

14.8+0.7-0

97.40 178.10 17340 2.300 1

EE 422043.0+0

-1.7

21.2+0

-0.4

20.0+0

-1.0

29.5+1.2-0

12.2+0

-0.5

14.8+0.7-0

97.40 232.30 22620 3.000 1

EE 444544.0±0.8

22.6±0.2

7.5±0.2

30.0±0.8

16.0±0.3

15.6±0.2

98.80 109.80 10850 1.400 1

EE 457645.20±0.7

38.00±0.2

7.10±0.2

34.2±0.7

16.6±0.2

30.40±0.2

156.30 93.10 14560 0.784 1

EE 504950.0±0.5

24.5±0.4

12.0+0.3-0.2

34.0±0.5

15.5±0.3

16.5±0.4

109.40 189.80 20760 2.180 1-0.2

EE 5154C50.5±1.0

26.8±0.3

11.0±0.3

34.5±0.6

16.0±0.25

18.8±0.3

118.80 176.00 20910 1.862

EE 515450.5±1.0

26.8±0.3

12.0±0.3

34.5±0.6

16.0±0.25

18.8±0.3

118.80 192.00 22816 2.031 1

EE 5555A55.15±1.05

27.5±0.3

21.0+0

-0.8

38.1±0.6

16.95±0.25

18.8±0.3

123.40 352.50 43480 3.590 1

EE 656565.15±1.35

32.5±0.3

27.0±0.4

45.1±0.9

19.65±0.35

22.6±0.4

147.00 535.50 78710 4.580 1

EE 705070.5±1.0

25.0+0

-0.5

32.0+0

-0.6

48.0+1.5-0

22.0+0

-0.7

13.7+0.7-0

116.70 691.00 80640 7.443 1

EE 706670.5±1.0

33.2+0

-0.5

32.0+0

-0.6

48.0+1.5-0

22.0+0

-0.7

21.9+0.7-0

148.90 702.80 104700 5.930 1

EE 709170.0±1.5

45.5±0.5

19.5±0.5

50.0±0.5

19.5±0.5

35.5±0.5

203.70 386.10 78650 2.380 1

EE 807579.3±1.6

37.5±0.5

19.8±0.4

61.0±1.6

19.75±0.25

28.3±0.3

183.60 372.10 68330 2.547 1

Inductance, AL(nH)

PM5 PM7 PM9 PM11 PM12 PM15H PM15H FM4 HM1 HM2A HM3A HM5A

EE 0806 4771)

EE 0808C 10203)

EE 0912 5403)

EE 1009 14002) 18502)

EE 1009K 11002)

EE 1011C 7201)

EE 1011B 9101) 13809) 16003)

EE 118 96301)

EE 1215 7905)

EE 1312 10807)

EE 1316S

EE 140 67001)

EE 1518 12782)

EE 1612 10701)

EE 1614 13902) 11001) 13501)

EE 1616 9601)

EE 1625 7601) 7601) 11307)

EE 1826 9302)

EE 1852

EE 1916F

EE 1927 8001) 8001)

EE 1943 9031)

EE 2020 14301)

EE 2054 5581)

EE 2219 16901)

EE 2229 13001)

EE 2256 5002)

EE 2261 9502)

EE 2519 17203) 36201)

EE 2520 16807)

EE 2522W 30603)

EE 2525S 19307) 19307)

EE 2527W 27503)

ModelMaterials

PM5 PM7 PM9 PM11 PM12 PM15H PM15H FM4 HM1 HM2A HM3A HM5AModel

Materials

EE 2532D 13003) 13003)

EE 2565 5101)

EE 2625 28301) 34401)

EE 2722 30003)

EE 2825 26041)

EE 2834 26701)

EE 3026B 43361)

EE 3030 20407)

EE 3050 22002)

EE 3228 37707)

EE 3327D 38501)

EE 3354 14202)

EE 3374 10002)

EE 3452 16002)

EE 3452 16002)

EE 3457 15701)

EE 3528 26507)

EE 3545 22601)

EE 3549 22401)

EE 3946 24402)

EE 4035 41001)

EE 4054 31301)

EE 4133 51951)

EE 4215 45201)

EE 4220 53501)

EE 4445 29002)

EE 4576 16571)

EE 5049 43001)

EE 5154C 39151)

EE 5154 51203)

EE 5555A 65001)

EE 6565 90007)

EE 7050 162311)

EE 7066 119207) 91802)

PM5 PM7 PM9 PM11 PM12 PM15H PM15H FM4 HM1 HM2A HM3A HM5AModel

Materials

EE 7091 47307)

EE 8075 46603)

Note : 1) 10kHz, 0.1V

2) 1kHz, 1V

3) 1kHz, 0.1V

4) 10 kHz, 1V

5) 1 kHz, 30mV

6) 10 kHz, 50mV

7) 10 kHz, 30mV

8) 1 kHz, 0.25V 9) 1 kHz, 0.5mA

ETD: constant cross section along the magnetic pith

Product overview ETD type


ETD 293229.8±0.8

15.8±0.2

9.5±0.3

22.7±0.7

9.5±0.3

11.0±0.3

70.40 76.39 5380 1.360 1

Model Fig

ETD Core


ETD 2932±0.8 ±0.2 ±0.3 ±0.7 ±0.3 ±0.3

70.40 76.39 5380 1.360 1

ETD 343534.2±0.8

17.3±0.2

10.8±0.3

26.3+0.7-0.6

10.8±0.3

12.1+0.3-0.2

78.64 97.13 7638 1.552 1

ETD 394039.1±0.9

19.8±0.2

12.5±0.3

30.1±0.8

12.5±0.3

14.6±0.4

92.20 125.00 11520 1.700 1

ETD 3940F39.1±0.9

19.8+0.4-0

12.5±0.3

30.1±0.8

12.5±0.2

14.6+0.4-0.1

92.20 125.00 11520 1.700 1

ETD 444544.0±0.7

22.7±0.3

14.8±0.4

33.3±0.7

14.8±0.4

16.5+0.4-0

103.00 173.20 17830 2.110 1

ETD 4949D49.5+0.4-0.5

24.7±0.2

16.3±0.4

37.5MIN

16.3±0.4

18.1±0.4

115.00 211.30 24280 2.310 1

ETD 4949F48.7±0.7

24.7+0.5-0.15

16.3±0.4

37.0±0.7

16.3±0.4

18.1+0.5-0.15

113.80 211.30 24040 2.330 1

ETD 545554.5±0.7

27.8+0

-0.4

19.3+0

-0.8

41.2±0.7

19.3+0

-0.8

19.8+ 0.8-0

127.30 275.80 35124 2.723 1

Inductance, AL(nH)

ETD 2932

ETD 3435

ETD 3940

ETD 3940F

ETD 4445

ETD 4949D

ETD 4949F

ETD 5455

Note : 1) 10kHz, 0.1V

2) 1kHz, 0.1V

3) 1kHz, 1V

4) 10kHz, 1V

30201) 32401)

50001) 46001)

41102)

32401) 31901)

56101)

46001)

44701) 38001)38101)

42603)

42904)

52101)

26701) 27801) 27801)

22801) 23801)

30204)

ModelMaterials

PM5 PM7 PM9 PM11

Product overview EED, EEH type


EED 282028.0±0.4

10.2±0.2

11.9±0.2

20.8±0.3

8.5±0.2

6.6±0.2

50.5 85.7 4328 2.132 1

EED/EEH Core

Model FigParameterDimension(mm)

EED 291929.0±0.5

9.45±0.15

30±0.4

22.5±0.5

9.3±0.2

6.25±0.15

49.4 192.2 9495 4.890 1

EED 4013H40.8±0.5

6.8±0.2

21.9±0.3

30.8±0.5

11.0±0.3

3.8±0.2

45.9 155.9 7149 4.274 1

EED 4022B40.2±0.5

11.7±0.2

22.0+0.4-0.2

30.3±0.3

11.4±0.3

6.4±0.2

62.5 229.4 14338 4.614 1

EED 402540.8±0.5

12.5±0.3

21.9±0.3

30.8±0.5

11.0±0.3

8.7±0.2

67.8 192.8 13079 3.547 1

EED 412840.8±0.5

14±0.3

21.9±0.3

30.8±0.5

11.0±0.3

8.7±0.2

71.1 223.8 15912 3.957 1

EED 4547C45.5±0.7

23.55±0.2

19.6±0.4

33.5+0.8-0

17.3±0.25

17.5+0.4

+0.1109.5 232.0 25404 2.663 1

EEH 261826.0±0.4

9.15±0.2

11.5±0.15

18.4MIN

7.8±0.15

5.65±0.2

44.9 81.7 3668 2.287 2

EEH 262426.0±0.4

12.15±0.2

11.5±0.15

18.4MIN

7.8±0.15

8.65±0.2

55.8 8.2 4475 1.807 2

EEH 262525.7±0.4

12.3±0.2

13.0±0.25

18.1MIN

8.5±0.15

8.7±0.2

56.6 95.1 5383 2.112 2

EEH 2627H25.7±0.4

13.3±0.2

13.0±0.25

18.1MIN

8.5±0.15

9.7±0.2

60.6 95.1 5763 1.973 2

EEH 262926.0±0.4

14.9±0.2

11.5±0.15

18.4MIN

7.8±0.15

11.4±0.2

67.9 81.7 5547 1.512 2

12.0EEH 2918

29.3±0.4

9.1±0.2

12.0+0.3-0.2

22.0±0.4

8.5±0.15

5.5±0.2

46.0 86.0 3956 2.350 2


ParameterDimension(mm)

EEH 2921C29.3±0.4

10.65±0.15

13.3+0.3-0.2

22.0±0.4

8.5±0.15

7.05±0.15

53.5 97.7 5227 2.295 2

EEH 292229.3±0.4

10.9±0.2

12.0+0.3-0.2

22.0±0.4

8.5±0.15

7.3±0.2

49.6 86.2 4276 2.185 2

EEH 292929.3±0.4

14.6±0.2

12.0+0.3-0.2

22.0±0.4

8.5±0.15

11.0±0.2

64.4 86.4 5564 1.686 2

EEH 303430.3±0.4

17.1±0.2

13.0±0.25

22.0±0.4

8.5±0.15

13.0±0.2

78.5 100.7 7905 1.612 2

Inductance, AL(nH)

PM2A PM5 PM7 PM9 PM11 PM12 PM15

EED 2820 32501) 34501)

EED 2919 62002)

EED 4013H 58401)

EED 4022B 82101) 82101)

EED 4025 65901)

EED 4128 72401)

EED 4547C 38501)

EEH 2618 52001)

EEH 2624 34703)

EEH 2625 30303)

EEH 2627H 35903)

EEH 2629 37303)

EEH 2918 26803)

EEH 2921C 35003)

EEH 2922 33203)

EEH 2929 30003)

EEH 3034 29802)

Note : 1) 10KHz, 0.1V

2) 1KHz, 0.1V

3) 1KHz, 30mV

ModelMaterials

Application of EER types Common mode choke Excellent interference suppression. for line filter (HM2A,HM3A.HM5A,HM6A) Signal transformer Highest permeability for small volume

(HM6A) Noisefilter for LED, LCD, PDP Display

Product overview Toroid type

A B C Le() Ae() Ve() C

T 06026.0

±0.33.0

±0.32.0

±0.313.10 2.70 35 0.258 1

T 07057.0

±0.34.5

±0.34.7

±0.317.50 5.60 97 0.400 1

T 0803B8.1

±0.34.1

±0.33.1

±0.317.80 5.80 102 0.408 1

T 08048.0

±0.34.0

±0.34.0

±0.317.40 7.50 130 0.540 1

T 09039.0

±0.35.0

±0.23.0

±0.220.80 5.60 117 0.340 1

Dimension and ParameterModel Fig

Toroid Core

±0.3 ±0.2 ±0.2

T 100410.0±0.3

6.0±0.3

4.0±0.25

24.10 7.60 183 0.398 1

T 12.712.7±0.3

7.1±0.3

4.7±0.25

29.40 12.60 370 0.538 1

T 130313.0±0.5

8.0+0-1.0

2.85±0.5

30.63 7.84 240 0.320 1

T 1303T12.7±0.4

8.0±0.3

2.85±0.15

31.40 6.50 200 0.260 1

T 130513.0±0.5

8.0±0.3

4.5±0.5

29.50 14.32 422 0.610 1

T 1305D12.7±0.4

8.0±0.2

4.5±0.3

31.40 10.30 3200 0.410 1

T 1305T13.0±0.5

7.0±0.3

5.0±0.5

29.50 14.53 4000 0.620 1

T 1306B12.7±0.4

7.92±0.3

6.35±0.3

31.20 14.90 460 0.800 1

T 1306T12.7±0.4

8.0±0.2

6.35±0.3

31.40 14.40 453 0.579 1

T 130813.0±0.5

8.0 0

-1.0

8.0±0.5

30.60 21.20 649 0.871 1

T 140514.0

±0.357.5

±0.35.0

±0.331.68 15.73 500 0.620 1

T 140714.0±0.3

7.5±0.3

7.0±0.3

31.68 22.03 700 0.870 1

T 1407B14.0

±0.358.0

±0.37.0

±0.332.80 20.30 665 0.776 1

T 1407H14.0

±0.358.0

±0.37.0

±0.332.80 20.50 6700 0.780 1

T 160416.0

±0.3510.0±0.3

4.0±0.2

39.37 11.57 453 0.375 1±0.35 ±0.3 ±0.2



T 160716.0

±0.3510.0±0.3

7.0±0.3

39.37 20.58 810 0.657 1

T 1608B16.0±0.3

12.0±0.3

8.0±0.3

43.40 15.70 680 0.454 1

T 180518.0±0.3

10.0±0.3

5.0±0.3

41.60 19.40 810 0.590 1

T 1805C18.0±0.3

10.0±0.3

5.2±0.3

41.50 20.21 800 0.610 1

T 1806B18.0±0.3

12.0±0.3

6.0±0.3

45.90 17.50 805 0.481 1

T 1808B 18.0 ±0.3

12.0±0.3

8.0±0.3

45.86 23.67 1100 0.650 1

T 1904A18.5±0.4

9.8±0.3

4.0±0.25

41.60 16.75 697 0.506 1

T 190619.0±0.3

13.0±0.3

6.0±0.2

49.10 17.60 862 0.450 1

T 1906B19.0±0.3

12.6±0.3

6.0±0.2

48.30 18.70 904 0.488 1

T 190919.0±0.3

13.0±0.3

9.5±0.2

49.08 28.16 1380 0.720 1

T 191019.0±0.3

13.0±0.3

10.0±0.2

49.10 29.40 1440 0.750 1

T 1910A18.5±0.4

9.8±0.3

10.3±0.3

41.60 43.10 1794 1.303 1

T 191119.0±0.3

13.0±0.3

11.0±0.15

49.10 32.40 1590 0.830 1

T 2007B20.0±0.3

10.0±0.3

7.0±0.3

43.60 33.40 1456 0.965 1T 2007B±0.3 ±0.3 ±0.3

43.60 33.40 1456 0.965 1

T 200820.0±0.4

12.0±0.3

8.0+0.3-0.2

48.10 31.10 1497 0.812 1

T 2204B22.0±0.4

14.0±0.4

4.0±0.2

54.67 12.52 848 0.357 1

T 2206B22.0±0.4

14.0±0.4

6.5±0.3

54.70 25.40 1386 0.583 1

T 2208B22.0±0.4

14.0±0.4

8.0±0.3

54.70 31.20 1708 0.719 1

T 2210B22.0±0.4

14.0±0.4

10.0±0.3

54.67 39.11 2138 0.900 1

T 221322.1±0.4

13.7±0.3

12.7±0.25

54.10 52.10 2822 1.210 1

T 2213B22.1±0.4

14.0±0.3

12.7±0.25

54.70 25.40 1386 0.583 1

T 250425.0±

0.315.0±0.3

4.0±0.2

60.18 19.50 1173 0.407 1

T 2504T25.0±0.3

15.0±0.3

4.0±0.2

60.18 19.50 1173 0.407 3

T 250825.0±0.3

15.0±0.3

8.0±0.3

60.20 38.90 2343 0.813 1

T 251025.0±0.3

15.0±0.3

10.0±0.3

60.20 48.70 2932 1.018 1

T 2510B25.0±0.4

15.1±0.3

10.0±0.3

60.40 48.30 2914 1.004 1

T 251225.0±0.3

15.0±0.3

12.0±0.15

60.20 58.50 3521 1.222 1

T 2512N25.0±0.3

15.0±0.3

12.0±0.3

60.20 58.50 3521 1.222 1



T 2512R25.0±0.3

15.0±0.3

12.0±0.3

60.20 58.70 3530 1.230 2

T 251325.0±0.3

15.0±0.3

12.5±0.3

60.20 60.90 3668 1.273 1

T 2513B25.0±0.4

15.1±0.3

13.0±0.3

60.20 61.20 3680 1.280 1

T 2513P25.0±0.3

15.1 +0.3 -0.2

12.5±0.3

60.20 61.20 3680 1.280 1

T 2513S25.0±0.3

15.0±0.3

12.7±0.3

60.18 62.14 3740 1.300 1

T 2513Y25.0±0.4

15.0±0.4

13.0±0.3

60.20 63.40 3820 1.320 1

T 251525.0±0.3

15.0±0.3

15.0±0.3

60.18 73.39 4400 1.530 1

T 2907A29.3±0.3

10.6±0.3

7.03±0.3

52.90 60.20 3189 1.431 1

T 290928.5±0.5

18.5±0.5

9.0±0.5

71.60 44.10 3156 0.774 1

T 291328.5±0.5

18.5±0.5

13.00±0.6

71.58 63.79 4566 1.120 1

T 291528.5±0.5

18.5±0.5

15.0±0.6

71.60 73.60 5271 1.293 1

T 2915B29.0±0.5

19.0±0.5

15.0±0.6

73.20 73.70 5393 1.265 1

T 2915K29.0±0.3

19.2±0.2

15.0±0.3

73.60 72.30 5319 1.234 1

29.5 18.5 15.0T 2915T

29.5±0.5

18.5±0.5

15.0±0.6

72.73 78.44 5710 1.360 1

T 3105T 31.0±0.5

14.0±0.3

5.0±0.2

63.76 37.70 2360 0.730 1

T 310631.0±0.5

20.0±0.5

6.0±0.2

77.60 32.48 2520 0.530 1

T 3113B31.0±0.5

19.0±0.4

13.0±0.3

75.50 76.30 5756 1.270 1

T 311531.0±0.5

20.0±0.5

15.0±0.4

77.60 81.00 6284 1.312 1

T 341434.0±0.5

20.5±0.5

14.0±0.3

82.10 92.30 7570 1.410 1

T 371036.5±0.6

23.0±0.6

10.0+0.6-0.3

90.22 67.10 6054 0.935 2

T 371536.5±0.6

23.0±0.6

15.4+0.6-0.3

90.20 102.90 9282 1.434 2

T 381338.1±0.5

19.0±0.5

12.7±0.4

82.80 116.30 9635 1.765 1

T 381438.1±0.5

19.0±0.5

13.7±0.4

82.84 125.68 10410 1.910 1

T 381638.1±0.5

19.0±0.5

16.0±0.4

82.80 146.60 12143 2.224 1

T 400540.0±0.6

24.0±0.4

5.0±0.3

96.30 38.90 3749 0.508 2

T 400640.0±0.6

24.0±0.4

5.5±0.3

96.29 42.85 4126 0.559 2

T 401040.0±0.6

24.0±0.4

10.0±0.3

96.30 78.10 7518 1.019 2

T 401640.0±0.6

24.0±0.4

16.0±0.3

96.30 125.00 12040 1.632 2±0.6 ±0.4 ±0.3



T 421841.8±1.0

26.2±0.6

18.0±0.4

103.03 136.66 14080 1.667 2

T 441644.6±0.5

20.0±0.4

15.9±0.3

91.40 185.20 16921 2.548 1

T 451544.45±0.5

30.0±0.4

15.0±0.3

114.00 106.80 12171 1.178 2

T 471547.0±0.8

27.0±0.5

15.0+0.35-0.65

110.50 146.20 16160 1.660 1

T 481548.0±0.5

20.0+0.8

0

15.0±0.5

119.00 129.50 15409 1.368 1

T 491649.07±0.6

31.8±0.6

15.88±0.6

123.10 134.80 16596 1.376 2

T 491649.07±0.6

31.80±0.6

15.88±0.6

123.10 117.90 14515 1.203 2

T 491949.07±0.6

31.8±0.6

19.05±0.6

123.10 161.70 19914 1.651 2

T 491049.07±0.6

31.80±0.6

10.0±0.6

123.14 144.80 17800 1.480 2

T 502050.0

0-1.2

25.0+1.0

0

20.0+1.2 0

109.50 237.20 25973 2.723 1

T 510551.50±0.6

31.50±0.5

5.0±0.5

125.27 48.79 6112 0.490 2

T 5107T51.50±0.6

31.50±0.5

7.0±0.6

125.27 68.40 8568 0.686 2

T 511451.5±0.6

31.5±0.5

13.5±0.6

125.30 132.10 16548 1.326 2T 5114±0.6 ±0.5 ±0.6

125.30 132.10 16548 1.326 2

T 511651.5±0.6

31.5±0.5

16.0±0.6

125.30 141.00 17700 1.410 2

T 511951.5±0.6

31.5±0.5

19.0±0.6

125.30 186.20 23330 1.870 2

T 512551.5±0.6

31.5±0.5

24.5±0.5

125.30 239.90 30054 2.407 1

T 562556.0±1.0

36.0±0.7

25.0±0.5

139.92 245.67 34373 2.207 1

T 601860.0±0.8

40.0±0.5

18.0±0.5

152.90 177.30 27110 1.460 1

T 602060.0±0.8

36.0±0.7

20.0±0.5

144.40 234.60 33889 2.042 1

T 681567.6±1.0

44.0±0.8

15.0±0.5

170.03 174.09 29610 1.287 1

T 782278.0±0.8

50.5±0.8

22.0±0.8

195.60 297.60 58212 1.912 1

Inductance,AL(nH)

HM1 HM2A HM3A HM4A HM5A HM6A PM5 PM7 PM9 PM12

T 0602 22001) 31901)

T 0705 18779)

T 0803B 17503) 18001) 35503)

T 0804 25001)

T 0904 24501)

T 1004 14401) 22501) 9901)

T 12.7 24003)

T 1303 38704)

T 1303T 14001) 30301)

T 1305 26001) 12001)

T 1305D 41001)

T 1305T 34101) 41001)

T 1306B

T 1306T 40501) 69524)

T 1308 53503) 18001)

T 1405 33251)

T 1407 50303) 87001)

T 1407B 42901) 54602) 78002)

T 1407H 78002)

T 1604 39803) 44332)

T 1607 37605) 69605)

T 1608B 46001)

T 1805 13001)

T 1805C 34001)

T 1806B 19001) 27001) 34204) 54756) 8803)

T 1808B 45501) 65001)

T 1904A 58003) 60262)

T 1906 25003) 33303) 46001)

T 1906B 29602)

T 1909 57001)

T 1910

T 1910A 88002) 91501) 157203)

T 1911 45601) 67805) 91805)

T 2007B 21851)

ModelMaterials

HM1 HM2A HM3A HM4A HM5A HM6A PM5 PM7 PM9 PM12 Model

Materials

T 2008 45102) 57201) 96004)

T 2204B 35682) 56003)

T 2206B 32001) 40801)

T 2208B 39801) 50401)

T 2210B 89901)

T 2213 67101) 84702) 121001) 33001)

T 2213B 63801) 116001)

T 2504 42005) 48532)

T 2504T 42005) 48532)

T 2508 81304)

T 2510 71401)

T 2510B 71401)

T 2512 71805) 85802) 119205)

T 2512N 125002)

T 2512R 60008) 119001)

T 2513 109303) 128001)

T 2513B 128001)

T 2513P 140001)

T 2513S 180001)

T 2513Y 128001)

T 2515 128003)

T 2907A 34301)

T 2909 16001) 23403)

T 2913

T 2915 68701) 87501) 27501) 37503)

T 2915B 69001) 127001)

T 2915K 67603) 105003)

T 2915T 29901)

T 3105T 675010)

T 3106 52607)

T 3113B 89004) 120001)

T 3115 73105) 92002) 135505)

T 3414 99001)

T 3710 14501)

T 3715 73001) 93001) 29301) 31901) 39903)

HM1 HM2A HM3A HM4A HM5A HM6A PM5 PM7 PM9 PM12 Model

Materials

T 3813 62001) 97403) 124001)

T 3814 133001)

T 3816 122003)

T 4005 6401)

T 4006

T 4010 71401)

T 4016 31901) 34801)

T 4218 42004)

T 4416 51501)

T 4515 23501) 25701)

T 4715 91504) 116201) 36501)

T 4815 75401) 98001)

T 4916 29001)

T 4916 71401)

T 4919 103001) 32601) 35501)

T 4910 134011)

T 5020 142703)

T 5105

T 5107T 13001)

T 5114 62201) 24801) 27101)

T 5116 110001)

T 5119 65011) 45001)

T 5125 167001) 250003)

T 5125 250003)

T 6018 80308)

T 6020 100003) 44801)

T 6815 128712)

T 7822 42001)

Note:1) 10kHz, 0.1V 2) 1kHz, 0.1V 3) 1kHz, 1V 4) 10kHz, 0.5V (20Ts) 5) 16kHz, 1V 6) 1kHz, 0.5V 7) 100kHz, 1V 8) 100kHz, 0.5V 9) 160kHz, 0.5V 10) 10kHz, 1V 13) 10kHz, 30mV * Tolerance : ±25%(except for HM5A), ±30%(only HM5A)

Application of EPC types For DC-DC converter For flat transformer of lower center leg Optimized cross section of legs EMI suppression chokes Good thermal response SMPS for LED, LCD, PDP Display

EPC Core

Product overview EPC type

A B C D E F G Le() Ae() Ve() C

EPC 131313.3

±0.256.6

±0.24.6

±0.1510.5MIN

5.6±0.15

4.5±0.1

2.1±0.1

30.60 12.50 383 0.510 1

EPC 171616.8±0.3

7.7±0.1

5.75±0.2

11.35±0.2

7.7±0.15

5.3+0.15-0.1

2.85±0.15

33.70 9.90 670 0.750 2

EPC 171717.6±0.4

8.55±0.2

6.0±0.15

14.3MIN

7.7±0.15

6.05±0.2

2.8±0.1

40.20 22.80 917 0.710 1

EPC 191119.6±0.5

5.5±0.2

6.0±0.2

16.4±0.5

8.2±0.2

3.0±0.2

2.4±0.15

26.30 23.00 605 1.099 1

EPC 192019.6±0.5

9.75±0.2

6.0±0.2

16.4±0.5

8.2±0.2

7.25±0.2

2.4±0.15

43.30 23.00 996 0.670 3

EPC 202520.7±0.4

12.3±0.1

4.15±0.15

15.5MIN

10.2±0.15

9.2±0.15

2.05±0.1

52.91 21.44 1135 0.509 1

EPC 2228H21.9±0.3

14.5±0.2

7.3±0.15

14.7MIN

9.5±0.15

11.55±0.15

4.2±0.15

63.10 40.20 2537 0.801 4

EPC 302830.3±0.5

14.25±0.15

8.0±0.2

24.0±0.4

15.0±0.3

9.75±0.15

4.0±0.1

68.60 61.00 4185 1.118 1

Model FigParameterDimension(mm)

A B C D E F G Le() Ae() Ve() CModel Fig


EPC 384238.0±0.6

21.5±0.2

7.7±0.2

29.7±0.6

18.7±0.3

16.8±0.2

3.4±0.2

96.01 65.29 6269 0.855 1

EPC 4344C43.4±0.6

22.1±0.2

7.0±0.3

34.4Ref

22.5±0.3

17.0±0.2

2.7±0.15

100.10 64.13 6419 0.805 1

EPC 4344S43.4±0.6

22.1±0.2

8.0±0.3

34.4Ref

22.5±0.3

17.0±0.2

3.2±0.15

100.10 73.84 7391 0.927 1

EPC 505050.5±0.6

25.6±0.3

9.0±0.3

38±0.4

23.5±0.3

18.5±0.3

5.0±0.3

113.70 114.30 12996 1.264 5

Inductance, AL(nH)

PM2A PM5 PM7 PM9 PM11 PM12 PM15 HM3A

EPC 1313 11102)

EPC 1716 10001) 10501)

EPC 1717 15702)

EPC 1911 16101) 16101) 31303)

EPC 1920 9801) 10301) 12001)

EPC 2025 11301)

EPC 2228H 13901)

EPC 3028 20003)

EPC 3842 22102)

EPC 4344C 16502)

EPC 4344S 19302) 16402)

EPC 5050 24001)

Note : 1) 10kHz, 0.1V

2) 1kHz, 1V

3) 1kHz, 0.1V

ModelMaterials

Application of UU/UC types Pulse and high-voltage transformer Line deflection transformer storage chokes Common mode choke Excellent interference suppression for line filter (High permeability material) Inveter for LED, LCD, PDP Display

Product overview UU,UC type

UU/UC Core

3

Product overview UU,UC type

A B C D E Le() Ae() Ve() C

UU 09278.5

±0.213.6±0.2

4.0±0.1

1.8±0.15

10.6±0.1

56.6 10.3 583 0.299 1

UU 100100.0±2.0

75.45±0.8

30.0±1.0

39.3REF

45.1REF

355.0 905.0 321000 3.200 2

UU 100B100.0±2.0

45.35±0.8

30.0±1.0

39.3REF

15.0± 0.4

233.9 910.5 213000 4.890 2

UU 10149.8

±0.27.1

±0.12.7

±0.24.2REF

4.2±0.2

34.0 7.6 258 0.280 1

UU 111610.5±0.3

8.0+0.1-0.3

5.0±0.3

5.5REF

5.5+0.1-0.3

40.5 12.5 506 0.390 1

UU 1116C10.5±0.3

8.0+0.1-0.3

2.85+0.1-0.3

5.5REF

5.5+0.1-0.3

40.5 7.0 284 0.220 1

UU 1116G10.5±0.3

8.0+0.1-0.3

5.0±0.3

5.5REF

5.5+0.1-0.3

40.5 7.0 284 0.385 1

UU 1116TG10.5±0.3

8.0+0.1-0.3

5.15±0.2

5.5REF

5.5+0.1-0.3

40.5 12.9 520 0.400 1

UU 112010.8

±0.3510.1±0.2

5.0±0.25

5.5REF

7.6±0.25

49.5 13.0 643 0.331 1

UU 120120.0±2.5

80.0±1.0

20.0±0.5

59.0REF

50.0REF

400.4 657.0 263100 2.060 2

ModelDimension(mm) Parameter

Fig

UU 120±2.5 ±1.0 ±0.5 REF REF

400.4 657.0 263100 2.060 2

A B C D E Le() Ae() Ve() CModel

Dimension(mm) ParameterFig

UU 120BC120.0±2.5

100.0±1.0

40.0±1.0

60.0± 1.5

70.0± 0.75

493.0 1213.0 598100 3.090 2

UU 120C120.0±2.5

80.0±1.0

40.0±1.0

59.0REF

50.0REF

413.0 1211.9 500520 3.690 2

UU 125312.20±0.25

26.50±0.2

4.50±0.2

5.80±0.25

22.50±0.2

172.0 26.3 4530 0.190 1

UU 145614.0±0.5

28.0±0.2

3.3±0.25

5.0±0.3

21.2±0.2

110.2 15.7 1730 1.180 1

UU 152215.2±0.5

11.2±0.25

6.70±0.5

5.2±0.3

5.0REF

55.5 32.6 1650 0.810 1

UU 152315.2±0.5

11.4±0.2

6.4±0.2

5.2±0.3

6.4±0.2

51.7 31.9 1649 0.780 1

UU 1523G15.2±0.5

11.4±0.2

6.4±0.2

5.2±0.25

6.4±0.2

51.7 31.9 1649 0.780 1

UU 155615.1±0.3

28.2±0.2

3.3±0.25

6.1±0.3

22.2±0.2

116.6 15.4 1800 0.167 1

UU 155815.1 30.65 3.2 6.1 24.65

126.4 14.9 1886 0.149 1UU 1558±0.3 ±0.2 ±0.25 ±0.3 ±0.2

126.4 14.9 1886 0.149 1

UU 162016.0±0.3

10.0±0.2

6.0±0.15

7.0+ 0-0.3

6.0±0.15

51.0 25.9 1321 0.640 1

UU 165416.2±0.3

27.0±0.2

10.0±0.2

7.2±0.2

22.5±0.2

117.2 45.8 5368 0.491 1

UU 166016.2±0.3

30.0±0.2

12.0±0.25

7.2±0.3

25.5±0.2

129.2 54.9 7089 0.534 1

UU 1760KH16.5±0.3

29.9±0.4

4.2±0.15

5.5±0.3

23.9±0.4

124.6 23.4 2915 0.236 1

UU 176316.75±0.3

31.8±0.2

5.2±0.2

6.35±0.3

25.2±0.2

131.3 27.9 3669 0.267 1

UU 186017.0±0.4

30.4±0.2

3.3±0.2

5.0±0.3

23.4±0.2

123.8 20.2 2510 0.210 1

UU 186218.2±0.4

31.2±0.2

3.5±0.15

6.2±0.3

25.2±0.2

132.0 21.0 2770 0.200 1

UU 1862F18.2±0.4

31.2+ 0.3- 0.1

3.5±0.15

6.2±0.3

25.2+ 0.3- 0.1

132.0 21.0 2770 0.200 1

UU 187017.8±0.3

35.5±0.2

3.3±0.2

5.8±0.25

29.5±0.2

148.4 19.8 2939 0.168 1

UU 187318.00±0.3

36.90±0.2

5.70±0.2

6.00±0.25

30.90±0.2

154.4 34.2 5282 0.278 1

UU 207519.6±0.3

37.6±0.2

3.8±0.2

5.0±0.25

29.8±0.2

152.9 28.0 4279 0.230 1

A B C D E Le() Ae() Ve() CModel

Dimension(mm) ParameterFig

UU 213220.8±0.6

15.8+0.4-0.3

7.70

-0.5

6.0+0.6

0

8.0+0.6

068.6 54.0 3704 0.990 1

UU 213420.8±0.5

16.8±0.2

11.5±0.3

9.0±0.3

11.5±0.3

81.4 65.3 5320 1.010 1

UU 217021.1±0.4

35.4±0.2

5.2±0.25

4.3±0.25

27.0±0.2

143.0 28.6 4084 0.251 1

UU 217520.6±0.3

37.36±0.2

4.7±0.2

5.25±0.25

30.06±0.2

154.2 35.8 5520 0.290 1

UU 228221.6

±0.3541.2±0.2

3.8±0.25

8.0±0.35

33.4±0.2

172.0 26.3 4530 0.190 1

UU 242824.3±0.7

14.2±0.2

7.3+0

-0.6

7.1+0

-0.2

9.9±0.5

69.4 51.2 360 0.928 1

UU 253724.5±0.7

18.4±0.3

7.3±0.3

9.9±0.3

10.85±0.25

93.0 54.0 870 0.730 1

UU 263426.5±0.5

17.0±0.2

16.0±0.3

16.5±0.5

12.0±0.2

96.7 80.0 7740 1.040 1

UU 275827.2 29.0 10.0 14.2 22.5

138.8 65.0 9023 0.589 1UU 2758±0.3 ±0.25 ±0.2 ±0.3 ±0.25

138.8 65.0 9023 0.589 1

UU 322332.0±0.5

11.5±0.3

20.0±0.3

22.0±0.5

8.5±0.3

86.1 70.0 6020 1.020 1

UU 335632.5±0.7

27.75±0.5

12.5±0.3

13.5±0.5

17.75+ 0.5- 0.4

128.6 120.7 15522 1.180 1

UU 3356C32.5±0.7

27.75±0.5

17.5±0.3

13.5±0.5

17.75+ 0.5- 0.4

128.6 169.0 21728 1.652 1

UU 3356T32.3+ 0.4- 0.5

27.75±0.5

12.2±0.3

13.5±0.5

17.75+ 0.5- 0.4

128.4 117.2 15050 1.150 1

UU 415241.0±0.8

26.0±0.1

15.1±0.2

28.6±0.3

19.5±0.1

155.1 95.5 14810 0.774 1

UU 4746.7REF

72.7REF

47.0±0.2

32.0MIN

65.0MIN

347.5 348.8 121221 1.262 1

UU 5151.0±0.8

61.5±0.25

47.70

-0.2

30.0±0.6

51.0±0.25

279.0 500.9 147846 2.120 1

UU 8484.0± 1.6

92.0± 0.5

44.0± 1.0

40.0± 1.0

70.0± 0.5

429.0 968.0 415000 2.830 1

UU 9595.0±2.0

77.0±0.8

30.0±0.5

37.0REF

48.0REF

357.1 870.0 310680 3.062 1

UC 424242.00±0.8

21.00±0.2

40.0±0.3

19.6±0.3

- 113.6 448.0 50886 4.958 3

Inductance,AL(nH)

HM2A HM3A HM5A HM7A PM1 PM2 PM5 PM7 PM11 PM12

UU 0927 4404)

UU 100 66401)

UU 100B 97501)

UU 1014 9304) 9304) 14001)

UU 1116 13502) 15502)

UU 1116C 4702)

UU 1116G 34721)

UU 1116TG 40971)

UU 1120 9641)

UU 120 66301)

UU 120BC 66301)

UU 120C 85082)

UU 1253 3442)

UU 1456 3411)

UU 1522 32201) 14705) 11605)

UU 1523 26101) 15001) 13602) 13602)

UU 1523G 37802)

UU 1556 4201)

UU 1558 3801)

UU 1620 30002) 26501) 11003)

UU 1654 12501)

UU 1660 13001)

UU 1760KH 5901)

UU 1763 5672)

UU 1860 5161)

UU 1862 5001)

UU 1862F 5001)

UU 1870 5501)

UU 1873 6032)

UU 2075 5401)

UU 2132 38501) 16503) 18503)

UU 2134 19505)

UU 2170 8252)

UU 2175 6212)

UU 2282 4202)

UU 2428 27701)

UU 2537 31001)

UU 2634 52701)

UU 2758 10801)

UU 3223 69001)

UU 3356 26501) 30001)

UU 3356C 33701)

UU 3356T 25801)

UU 4152 47601)

UU 47 28872)

ModelMaterials

HM2A HM3A HM5A HM7A PM1 PM2 PM5 PM7 PM11 PM12Model

Materials

UU 51 48152)

UU 84 53003)

UU 95 66502)

UC 4242 171006) 142006)

Note: 1) 1kHz, 1V 2) 1kHz, 0.1V 3) 10kHz, 0.1V 4) 1kHz, 0.3V 5) 10kHz, 1V 6) 100kHz,1V ,0.5Ts

Application of EI types Transformer for switching mode power supply Impedance matching transformer in telecom application For miniature transformer and SMD coil former

Product overview EI type

A B C D E F I Le() Ae() Ve() C

EI 161416.2±0.4

12.25±0.2

5.1+0

-0.4

12.2±0.3

4.2+0

-0.4

10.2±0.2

2.0±0.2

34.8 20.8 724 0.752 1

EI 191619.5+0

-0.7

13.5±0.2

5.0±0.2

14.6±0.3

4.5±0.2

11.25±0.25

2.40

-0.339.9 23.3 930 0.736 1

EI 1916F19.5+0

-0.7

13.7±0.2

5.0±0.2

14.6±0.3

4.5±0.2

11.45±0.25

2.40

-0.340.3 23.4 943 0.729 1

Model Fig

EI Core


EI 221822.0±0.4

14.6+0.5-0.1

6.0+0

-0.5

16.0±0.4

6.0+0

-0.5

10.8+0.4-0

4.0±0.2

42.0 39.0 1638 1.169 1

EI 2218B22.0±0.4

14.9±0.2

6.00

-0.5

16.0±0.4

6.0+0

-0.5

10.9±0.2

4.0±0.2

42.2 39.3 1658 1.169 1

EI 2218F22.0±0.4

14.7+0.5-0.1

6.0+0

-0.5

16.0±0.4

6.0+0

-0.5

10.9+0.4-0

3.0±0.2

41.6 37.3 1552 1.126 1

EI 251925.4±0.5

16.15±0.3

6.35±0.25

19.0±0.3

6.35±0.3

13.0±0.3

3.2±0.2

48.6 40.4 1963 1.045 1

EI 282028.0±0.4

17.0±0.2

10.7±0.3

19.0±0.4

7.5+0

-0.6

12.2+0.5-0

3.5±0.2

48.3 86.5 4178 2.252 1

EI 302630.25±0.45

21.3±0.3

10.65±0.35

20.35±0.35

10.65±0.35

16.3±0.3

5.5±0.2

58.5 109.9 6429 2.359 1

EI 3329D33.0±0.5

23.6±0.2

12.7±0.3

24.0±0.5

10.0+0

-0.6

19.0+0.5-0

5.0±0.2

66.9 120.6 8068 2.267 1

EI 3530A35.15±0.65

24.15±0.35

10.0±0.3

25.1±0.5

10.0±0.3

18.3±0.3

5.5±0.2

68.3 104.2 7117 1.918 1

EI 4035D40.2±0.7

27.25±0.25

11.65±0.35

29.0±0.5

11.65±0.35

20.25±0.25

7.5±0.3

77.5 142.9 11075 2.319 1

EI 504250.1±1.0

33.05+0.5-0

14.6±0.4

34.5+1.4-0

14.6±0.4

24.5+1.0-0

9.0±0.25

94.1 230.8 21718 3.082 1

EI 705670.0±1.5

45.5±0.5

19.5±0.5

50.0±0.5

19.5±0.5

35.5±0.5

10.5±0.5

133.0 389.8 51843 3.683 1EI 7056±1.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5

133.0 389.8 51843 3.683 1

Inductance,AL(nH)

HM1A HM3A PM5 PM7 PM9

EI 1614 23602)

EI 1916 17202) 26302) 14403)

EI 1916F

EI 2218 27302) 15901) 16804)

EI 2218B 27302) 16804)

EI 2218F 27302)

EI 2519 25902) 20003)

EI 2820 33401) 35401)

EI 3026 56801) 37601) 42703)

EI 3329D 38931)

EI 3530A 35803)

EI 4035D 39602) 44103) 49402)

EI 5042 60903)

EI 7056 30401)

Note:1) 10kHz, 0.1V 2) 1kHz, 0.1V 3) 1kHz, 1V 4) 10kHz, 1V

ModelMaterials

Application of ESQ/USQ types Broadband transformer Current compensated chokes Common mode filter Line filter for LED, LCD, PDP Dispaly

Product overview ESQ/USQ type


ESQ 202020.1±0.4

20.1±0.4

4.4±0.2

15.7MIN

4.0±0.2

15.7MIN

45.4 62.0 2815 1.717 1

ESQ 222223.5±0.4

22.0±0.4

3.8±0.2

19.4±0.3

3.8±0.2

17.6±0.3

46.4 62.0 2877 1.680 1

ESQ 242424.45+0.45-0.25

24.45+0.45-0.25

4.0±0.3

19.1MIN

4.0±0.3

19.1MIN

60.0 62.0 3720 1.299 1

Model Fig

ESQ/USQ Core


-0.25 -0.25

ESQ 252525.1±0.4

25.6±0.4

4.0±0.3

20.1±0.4

4.0±0.3

20.8±0.4

45.3 119.0 5391 3.220 1

ESQ 262626.1±0.4

26.1±0.4

4.4±0.2

21.2±0.3

4.4±0.2

21.2±0.3

46.9 119.0 5581 3.189 1

ESQ 282828.45±0.55

28.45±0.55

5.0±0.3

22.2MIN

5.0±0.2

22.2MIN

55.5 118.0 6549 2.660 1

ESQ 293029.0±0.4

30.0±0.4

5.0±0.3

23.0±0.3

5.0±0.25

24.0±0.3

56.7 170.0 9639 3.770 1

ESQ 353535.0±0.4

35.0±0.4

7.5±0.3

27.0REF

7.5±0.3

27.0REF

75.8 161.0 12204 2.730 1

ESQ 3535N35.1±0.4

35.0±0.4

7.5±0.3

27.1±0.4

7.5±0.3

27.0REF

85.6 58.6 5030 0.860 1

USQ 191414.2±0.5

19.6±0.3

5.0±0.3

7.0±0.2

4.0±0.2

3.2±0.2

51.1 16.7 852 0.410 2

USQ 201414.1

±0.2520.6±0.3

4.6±0.2

7.4REF

4.3±0.2

2.4±0.15

55.7 13.1 727 0.295 2

USQ 2014N14.1

±0.2520.6±0.3

4.6±0.2

7.35MIN

4.2±0.2

2.4±0.15

55.8 12.9 721 0.291 2

USQ 211414.9±0.3

21.5±0.5

4.5±0.3

7.9±0.3

4.2±0.3

- 61.0 13.8 840 0.284 2

USQ 2115A15.6±0.3

21.5±0.4

3.7±0.2

6.9±0.2

5.0±0.2

3.7±0.2

56.3 13.7 770 0.305 2

USQ 261825.6 17.6 5.2 8.7 5.2 3.4

68.8 19.0 1307 0.347 2USQ 2618±0.4 ±0.4 ±0.25 MIN ±0.15 ±0.15

68.8 19.0 1307 0.347 2

Inductance,AL(nH)

HM3A HM5A

ESQ 2020 MIN 44003)

ESQ 2222 25001) 34001)

ESQ 2424 31003) 36001)

ESQ 2525 24603)

ESQ 2626 39101)

ESQ 2828 43403) 47001)

ESQ 2930 34702) 49001)

ESQ 3535 76503) 84002)

ESQ 3535N 63003) 84002)

USQ 1914 43002)

USQ 2014 21002) 28001)

USQ 2014N 21002) 28001)

USQ 2114 22003)

USQ 2115A 21001)

USQ 2618 32301)

Note:1) 10kHz, 0.1V 2) 1kHz, 0.1V 3) 1kHz, 1V * Tolerance : ±25%(except for HM5A), ±30%(only HM5A) * ESQ 2424's bobbin is 5turns

ModelMaterials

Application of EQ types For compact transformet Low distortion broadband transmission at low signal modual DC-DC converter Our product range also low-profile EQ cores PFC for LED, LCD, PDP Display

Product overview EQ type


20.5 10.1 14.0 18.0 8.8 7.15

Model Fig

EQ Core


EQ 202020.5±0.4

10.1±0.2

14.0±0.4

18.0±0.4

8.8±0.2

7.15±0.2

45.4 62.0 2800 1.720 1

EQ 202120.5±0.4

10.6±0.2

14.0±0.4

18.0±0.4

8.8±0.2

7.65±0.2

46.4 62.0 2880 1.680 1

EQ 202820.5±0.4

14.0±0.2

14.0±0.4

18.0±0.4

8.8±0.2

11.05±0.2

60.0 62.0 3720 1.300 1

EQ 262026.5

±0.4510.075±0.125

19.0±0.5

22.5±0.45

12.0±0.2

5.75±0.15

45.3 119.0 5490 3.220 1

EQ 2620B26.5

±0.4510.475±0.125

19.0±0.5

22.5±0.45

12.0±0.2

6.15±0.15

46.9 119.0 5580 3.190 1

EQ 262526.6±0.3

12.50

-0.25

19.0±0.45

22.5±0.45

12.0±0.2

7.9+0.3

055.5 118.0 6550 2.660 1

EQ 321132.0±

0.55.6±0.15

22.0±0.5

27.5±0.5

13.45±0.25

2.6±0.15

36.3 145.8 5300 5.046 1

EQ 322132.0±0.5

10.575±0.2

22.0±0.5

27.5±0.5

13.45±0.25

6.05±0.2

56.7 170.0 9640 3.770 1

EQ 323132.0±0.5

15.475±0.2

22.0±0.5

27.5±0.5

13.45±0.25

10.95±0.2

74.6 161.0 11970 2.730 1

EQ 351135.0±0.6

5.6±0.15

18.6±0.35

29.8±0.6

12.9±0.25

2.7±0.15

38.8 109.0 4230 3.527 2

EQ 351435.0±0.6

7.3±0.15

18.6±0.35

29.8±0.6

12.9±0.25

4.4±0.15

45.5 111.3 5060 3.077 2

EQ 353535.1±0.6

17.50

-0.25

26.0±0.5

32.0±0.5

14.35±0.25

12.35+0.3

087.9 196.0 17260 2.810 1



EQ 380938.0

±0.654.5

±0.1521.32±0.4

32.8±0.65

14.3±0.25

2.5±0.15

36.8 98.0 3600 3.349 2

EQ 381138.0

±0.655.6

±0.1521.32±0.4

32.8±0.65

14.3±0.25

2.6±0.15

41.0 140.5 5760 4.309 2

EQ 381338.0

±0.656.5

±0.1521.32±0.4

32.8±0.65

14.3±0.25

3.5±0.15

44.4 137.0 6080 3.881 2

EQ 404040.5±0.9

20.0+0

-0.25

28.0±0.6

37.0±0.6

14.9±0.3

14.6+0.3-0

101.9 201.0 20450 2.470 1

EQ 420841.6±0.6

3.8±0.2

18.0±0.3

33.5±0.6

14.7±0.3

2.3+0.2-0

29.7 42.9 1280 1.814 1

EQ 421141.6±0.6

5.9±0.2

18.0±0.3

33.5±0.6

14.7±0.3

2.9±0.15

40.1 94.0 3770 2.947 3

EQ 450845.0±0.8

4.0±0.1

22.66±0.4

39.8±0.8

14.3±0.25

2.0±0.1

42.4 102.1 4330 3.027 2

EQ 451145.0±0.8

5.35±0.1

22.66±0.4

39.8±0.8

14.3±0.25

2.55±0.1

47.0 136.4 6410 3.650 2

EQ 5016 50.0±0.7

8.0±0.2

32.0±0.6

44.0±0.7

20.0±0.35

4.2±0.2

56.6 280 15.84 6.222 1

50.0 24.975 32.0 44.0 20.0 18.05EQ 5050

50.0±0.7

24.975±0.2

32.0±0.6

44.0±0.7

20.0±0.35

18.05±0.2

113.0 328.0 37100 2.650 1

Inductance,AL(nH)

PM5 PM7 PM9 PM11 PM12 PM15

EQ 2020 25501) 27001)

EQ 2021 23501) 26401)

EQ 2028 22301)

EQ 2620 47701) 50501) 57301) 50501)

EQ 2620B 47801) 50501)

EQ 2625 41901) 44601) 51101) 44601)

EQ 3211 8600 1)

EQ 3221 63601) 70001) 63601)

EQ 3231 46401) 49601) 58401) 49601)

EQ 3511 5730 1)

EQ 3514 4940 1)

EQ 3535 48601) 56802) 48601)

EQ 3809 8190 1)

EQ 3811 8020 1)

EQ 3813 7690 1)

EQ 4040 39401) 43001) 50402)

EQ 4208 4560 1)

EQ 4211 6540 1)

EQ 4508 5240 1)

EQ 4511 6000 1)

EQ 5016 118003)

EQ 5050 72201) 73002)

Note:1) 10kHz, 0.1V 2) 1kHz, 1V

ModelMaterials

Application of EP/EPP/LPS types Low magnetic leakage For power application Excellent properities for broadband transformer For transformers featuring high inductance and low height SMPS for LED, LCD, PDP Display, Game Machine, Sound Machine,

Product overview EP/EPP/LPS type

EP/EPP/LPS Core

Product overview EP/EPP/LPS type

A B C D D1 E F Le() Ae() Ve() C

EP 79.4 0

-0.4

3.750

-0.1

6.5 0

-0.3

7.2+0.4

0-

3.4 0

-0.2

2.5+0.2

015.5 10.7 165 0.870 1

EP 1011.5±0.3

5.1±0.1

7.65±0.2

9.4±0.2

-3.3

±0.153.7

±0.119.3 11.3 215 0.739 1

EP 1312.8

0 -0.6

6.50

-0.15

9.00

-0.4

9.7 +0.6

0-

4.50

-0.3

4.5+0.2

024.2 19.5 470 1.010 1

EPP 09059.0

±0.22.5

±0.18.0

±0.157.0

±0.15-

4.0±0.1

1.5±0.1

- - - - 2

EPP 141414.00±0.25

3.85+0.2

0

14.00±0.25

11.50±0.2

-7.40

±0.15

2.45+0.2-0

19.2 80.7 1547 5.292 2

LPS 09059.9

±0.22.5

±0.1516.0±0.2

7.0±0.15

5.0±0.3

3.6±0.15

1.5±0.15

- - - - 3

ModelDimension(mm)

FigParameter

Inductance, AL(nH)

PM7 BM30 HM3A HM5A

EP 7 11003) 13601) 19101)

EP 10 11003) 13001)

EP 13 19701) 31003)

EPP 0905 23872)

EPP 1414 53282)

LPS 0905 19202)

Note : 1) 10kHz, 0.1V

2) 1kHz, 1V

3) 1kHz, 0.1V

ModelMaterials

Application of RD types Home Appliance, Automobile

Product overview RD type

A B C DModel Fig

RD/PIN Core

Dimension(mm)

A B C D

RD 06106.25

±0.1510.0±0.2

- 1

RD 10199.8+0.1-0.2

19.2±0.3

- 1

RD 10229.9

±0.1522.25±0.2

- 1

RD 142814.0±0.3

28.0±0.6

- 1

RD 183518.0±0.5

25.0±0.4

- 1

RD 212420.5±0.5

24.1±0.4

- 1

RD 214520.5±0.5

45.0±0.4

- 1

RD 303030.0±0.6

30.0±1.0

- 1

RD 306030.0±0.6

30.0±1.0

- 1

RD 624062.0±1.0

40.0±0.4

- 1

RD 414041.0±0.8

20.5±0.4

40.0±0.2

2

RD 152115.2±0.3

10.0±0.2

21.0±0.3

3.0±0.2

3

RD 172117.3±0.3

10.0±0.2

21.0±0.5

3.0±0.2

3

Application of RM types For compact transfoemer Low distortion broadband transmission st low signal modual DC-DC converters Our product range also low - profile RM cores - RM4,RM5,RM6,RM8,RM10 Low profile

Product overview RM type


RM411.0+0

-0.4

5.25+0

-0.1

4.6+0

-0.2

8.0+0.3-0

3.9+0

-0.2

3.5+0.2-0

23.2 13.8 322 0.74 1

RM514.6+0

-0.6

5.25+0

-0.1

6.8+0

-0.4

10.2+0.4-0

4.9+0

-0.2

3.15+0.2-0

23.2 24.8 574 1.35 1

17.9 6.25 8.2 12.4 6.4 4.0

Model Fig

RM Core


RM617.9+0

-0.6

6.25+0

-0.1

8.2+0

-0.4

12.4+0.5-0

6.4+0

-0.2

4.0+0.2-0

29.2 37.0 1090 1.60 2

RM823.2+0

-0.9

8.2±0.05

11.0-0

-0.4

17.0+0.6+0

8.55-0

-0.3

5.4+0.2+0

38.0 64.0 2430 2.13 1

RM1028.5-0

-1.3

9.3±0.05

13.5-0

-0.5

21.2+0.9-0

10.9-0

-0.4

6.2+0.30

44.0 98.0 4310 2.80 1

RM10B28.5-0

-1.3

9.0±0.05

13.5-0

-0.5

21.2+0.9-0

10.9-0

-0.4

5.9+0.30

44.0 98.0 4310 2.80 1

Inductance,AL(nH)

PM7 PM12 FM4

RM4 10701) 12002)

RM5 18001) 17002)

RM6 23501) 21501)

RM8 31303) 30002)

RM10 43403) 40502)

RM10B 55301)

Note:1) 10kHz, 0.1V 2) 1kHz, 0.1V 3) 1kHz, 0.3V

ModelMaterials

Advantage of planar types Low profile Hagh AL value high core surface to volume ratio Excellent theemal performance High output currents at low output voltages Good EMC characteristics

Planar E core and I core

Application of Planar types SMPS for LED, LCD, PDP Display

Product overview RM type

A B C D E F G H I

PEE 140714.0±0.3

3.5±0.1

5.0±0.1

11.0±0.25

3.0±0.05

2.0±0.1

- - - 1+1

PEE 1407C14.0±0.3

3.5±0.1

5.0±0.1

11.0±0.25

3.0±0.05

2.0±0.1

2.8±0.15

2.5+0.2

0- 2+2

PEE 180818.0

±0.354.0

±0.110.0±0.2

14.0±0.3

4.0±0.1

2.0±0.1

- - - 1+1

PEE 1808C18.0

±0.354.0

±0.110.0±0.2

14.0±0.3

4.0±0.1

2.0±0.1

3.3±0.15

2.5+0.2

0- 2+2

PEE 221121.8±0.4

5.7±0.1

15.8±0.3

16.8±0.4

5.0±0.1

3.2±0.1

- - - 1+1

PEE 2211C21.8±0.4

5.7±0.1

15.8±0.3

16.8±0.4

5.0±0.1

3.2±0.1

4.7±0.15

2.8+0.2 - 2+2

Dimension(mm)Model Fig

Planar E core and I core

±0.4 ±0.1 ±0.3 ±0.4 ±0.1 ±0.1 ±0.150

PEE 642063.8±0.3

10.2±0.13

50.3±1.0

53.6±1.1

10.2±0.2

5.1±0.13

- - - 1+1

PEI 140514.0±0.3

3.5±0.1

5.0±0.1

11.0±0.25

3.0±0.05

2.1±0.1

- -1.5

±0.051+1

PEI 1405C14.0

±0.3.53.5

±0.15.0

±0.111.0

±0.253.0

±0.052.0

±0.12.8

±0.15

2.5+0.2

0

1.8±0.05

1+1

PEI 180618.0

±0.354.0

±0.110.0±0.2

14.0±0.3

4.0±0.1

2.0±0.1

- -2.0

±0.051+1

PEI 1806C18.0

±0.354.0

±0.110.0±0.2

14.0±0.3

4.0±0.1

2.0±0.1

3.3±0.15

2.5+0.2

0

2.4±0.05

1+1

PEI 220821.8±0.4

5.7±0.1

15.8±0.3

16.8±0.4

5.0±0.1

3.2±0.1

- -2.5

±0.051+1

PEI 2208C21.8±0.4

5.7±0.1

15.8±0.3

16.8±0.4

5.0±0.1

3.2±0.1

4.7±0.15

2.8+0.2

0

2.9±0.05

2+2

PER 321031.8±0.4

5.0±0.15

22.0±0.3

Φ38.0±0.4

Φ11.0±0.2

2.4±0.15

- - -

Effective parameter

Le() Ae() Ve() C

PEE 1407 20.7 14.5 300 0.878

PEE 1407C 20.7 14.5 300 0.878

PEE 1808 24.3 40.0 970 2.071

PEE 1808C 24.3 40.0 970 2.071

PEE 2211 32.5 79.0 2560 3.060

PEE 2211C 32.5 79.0 2560 3.060

PEE 6420 79.9 519.0 41500 8.170

PEI 1405 16.7 14.5 240 1.090

PEI 1405C 16.9 15.8 270 1.175

PEI 1806 20.3 40.0 810 2.479

PEI 1806C 20.3 40.0 80 2.479

PEI 2208 26.1 80.4 2100 3.780

PEI 2208C 26.1 80.4 2100 3.780

PER 3210 13.1 38.5 505 3.683

ParameterModel

Application of I/IH core types Induction heating application Cooker

I/IH Core

Product overview I/IH type

A B C D E

I 153315.3 ±0.3

2.9+ 0.2- 0.1

2.9+ 0.2- 0.1

- - 1

I 2019.8±0.3

5.1±0.2

6.3±0.25

- - 1

I 256625.4±0.3

6.35±0.2

6.35±0.2

- - 1

I 304430.0±0.2

4.0±0.2

4.0±0.2

- - 1

I 432423.5±0.2

4.0±0.1

3.0±0.1

- - 1

I 441616.0±0.2

4.0±0.1

4.0±0.1

- - 1

I 443030.0±0.2

4.0±0.2

4.0±0.2

- - 1

I 4430G30.15±0.2

4.0±0.3

4.0±0.3

- - 1

I 4430L30.0±0.2

3.9+ 0.05- 0.15

3.9+ 0.05- 0.15

- - 1

Model FigDimension (mm)

I 4430S30.0±0.2

4.0±0.2

4.0±0.2

- - 1

A B C D EModel Fig

Dimension (mm)

I 490549.9±0.9

10.0±0.3

4.6±0.3

- - 1

I 580758.0±0.5

21.5±0.25

7.0±0.3

- - 1

I 600560.0±0.9

4.6±0.3

10.0±0.3

- - 1

I 601560.0 ±1.5

15.0±1.0

5.0±1.0

- - 1

I 602060.0±1.2

40.0±0.3

20.5±0.4

- - 1

I 622062.0±1.2

20.5±0.2

20.5±0.2

- - 1

I 640564.5 +0-0.5

10.0±0.5

5.0±0.5

- - 1

I 6405B64.5+0.5-1.5

5.0±0.15

13.0±0.5

- - 1

I 901590.0±1.5

15.0±1.0

5.0±1.0

- - 1

IH 601560.0±1.5

15.0±1.0

5.0±1.0

- - 1

IH 690468.6±0.6

24.3±0.25

3.5±0.25

10.5±0.25

- 2

IH 691010.0±0.2

5.0±0.2

31.5±1.2

24.0±0.3

69.5±1.5

2

IH 901590.0±1.5

15.0±1.0

5.0±1.0

- - 4

IH 911291.0±0.9

12.0±0.3

4.8±0.3

- - 3

IH 941090.5±2.0

40.1+ 1.5- 3.0

10.0±0.2

5.0±0.2

53.5±0.5

3

IH 9410B90.5±2.0

40.1+ 1.5- 3.0

9.5±0.2

5.0±0.2

53.0±0.5

3

Application of UI/UUI/EFI/UFD types Flat transformer Good thermal response Low height Inveter, Balancing coil, LED Display

UI/ UUI/EFI/UFD Core

Product overview UI,UUI,EFI,UFD type

A B C D E F A1 B1 C1

UI 9.823.7±0.3

9.8±0.2

3.5±0.1

19.2±0.3

7.35±0.15

5.7±0.1

24.3±0.3

4.4±0.1

2.0±0.05

1

UI 11.720.8+0.15-0.1

11.675±0.225

3.5±0.1

16.2±0.15

8.8±0.15

7.1±0.1

21.6±0.2

5.5±0.2

0

1.8±0.05

2

UI 1322.2±0.2

13.2±0.15

4.5±0.1

15.2±0.2

9.55±0.15

7.0±0.15

23.0±0.25

5.35±0.15

3.05±0.05

2

UI 13K22.2±0.2

13.2±0.15

4.5±0.1

15.2±0.2

9.55±0.15

7.0±0.15

23.0±0.25

5.35±0.15

2.80±0.05

2

UI 336867.80±0.5

33.60±0.5

11.30±0.15

58.8±0.5

24.6±0.5

10.00±1.25

67.80±0.5

7.80±0.25

6.80±0.05

2

UUI 103710.1

±0.2517.6

±0.253.4

±0.15

4.1+0.25-0.2

14.6±0.2

-10.2+0.2-0.1

6.00＋0.2-0.1

3.10+0.05-0.1

3

EFI 173217.20±0.35

14.80±0.2

5.20±0.2

10.40±0.35

4.00±0.15

12.80±0.2

17.80±0.35

5.40±0.2

4.00±0.15

4

EFI 223822.05±0.2

18.70±0.2

5.10±0.15

11.05MIN

6.65±0.2

15.40±0.2

22.40±0.2

5.10±0.2

3.30±0.1

4

Dimension(mm)Model Fig

3 5

UFD 217220.6±0.3

35.95±0.3

8.7±0.2

7.2±0.3

8.7±0.15

31.25±0.2

- - - 5

Effective parameter

Le() Ae() Ve() C

UI 9.8 44.9 7.5 337 0.210

UI 11.7 40.8 10.1 412 0.311

UI 13 53.7 21.1 1133 0.494

UI 13K 52.7 14.5 770 0.346

UI 3368 225.0 36.0 810 2.011

UUI 1037 76.0 10.2 775 0.169

EFI 1732 - - - -

EFI 2238 47.4 33.2 1580 0.880

UFD 2172 157.3 40.9 6432 0.327

Electrical characteristics

PM7 PM9 HM3A

UI 9.8 3601) 4351)

UI 11.7 5601)

UI 13 6901)

UI 13K 6901)

UI 3368

UUI 1037 12972)

EFI 1732

EFI 2238 13001)

UFD 2172 8281)

Note:1) 1kHz, 1V 2) 10kHz, 1V

parameterModel

ModelMaterials

Application of HT types EMI filter

Product overview HT type

A B C D EModel

Dimension(mm)Fig

HT Core

A B C D E

HT 251325.00±0.3

15.00±0.3

13.00±0.3

- - 1

HT 381438.00+0.4-0.5

22.00±0.5

14.00±0.5

- - 1

HT 481548.00+0.4-0.5

30.00±0.5

15.00±0.5

- - 1

HT 152715.00±0.3

7.55±0.15

27.00±0.5

9.00±0.3

25.00±0.5

2

HT 162816.00±0.3

7.80±.015

28.05±0.5

8.30±0.2

26.00±0.5

3

HT 262926.00±0.4

8.30±0.15

29.00±0.5

15.00±0.3

27.00±0.5

3

HT 2629S25.94±0.3

13.30±0.1

29.00±0.4

15.00±0.25

27.00±0.4

4

HT 332930.2±0.4

11.1±0.2

29.00±0.25

10.2±0.2

27.00±0.4

3

Application of EC/EIC types High frequency inductive heater

Transformer Electrical vehicle Automated warehouse, conveyor machineReactor choke General purpose inverter

Fig.1 Fig.2

Product overview EI type


EC 3535F34.5±0.8

17.45±0.15

9.5+0.3-0.4

22.75±0.55

12.4±0.3

10.2±0.2

88.4 208.7 18446 0.030 1

EC 909090.0±1.8

45.0±0.65

30.0±1.0

70.0±1.5

30.0±1.0

35.5±0.5

221.0 626.0 138346 0.036 1


EIC 905590.0±1.8

45.0±0.65

30.0±1.0

70.0±1.5

Φ10±0.3

35.5±0.5

151.0 624.0 94432 0.052 2

EC/EIC Core


Fig


Fig

C

A

F

B

E D

C

A

F

B

E D

I

Inductance,AL(nH)

PM7 PM12 PM15

EC 3535F

EC 9090 80001)

EIC 9055 110001)

Note:1) 10kHz, 30mV

ModelMaterials

Documents

Material survey - 토다이수 download/Ferrite Core...Material survey Material grade table * High Permeability Material Parameter Symbol Unit Condition HM1A HM2A HM3A HM5A HM6A HM7