Ferroxcube

Soft Ferrites EQ cores and accessories

2013 Jul 31 480

Ferroxcube

Soft Ferrites EQ cores and accessories

PRODUCT OVERVIEW AND

TYPE NUMBER STRUCTURE

Overview EQ cores and plates (PLT)

CORE TYPEVe

(mm3)

Ae

(mm2)

MASS

(g)

− −

EQ 30 − 3C90

PLT 30 − 3C90

C S V − EQ30 − 1S − 10PX

−

−

−

−

−−

−

2013 Jul 31 481

CORES

Effective core parameters of a set of EQ cores

SYMBOL PARAMETER VALUE UNIT

Σ −

≈

±

±

±

±

±

±±

Effective core parameters of an EQ/PLT combination

Ordering information for plates

SYMBOL PARAMETER VALUE UNIT

Σ −

≈

GRADE TYPE NUMBER

handbook, halfpage

MFP104

±

±

±

2013 Jul 31 482

Core halves for use in combination with an EQ core

±

Core halves for use in combination with a plate (PLT)

±

GRADEAL

(nH)µe

AIR GAP

(µm)TYPE NUMBER

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

GRADEAL

(nH)µe

AIR GAP

(µm)TYPE NUMBER

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

2013 Jul 31 483

Properties of core sets under power conditions

Properties of core sets under power conditions (continued)

CORE

COMBINATION

B (mT) at CORE LOSS (W) at

H = 250 A/m;

f = 10 kHz;

T = 100 °C

f = 100 kHz;

= 100 mT;

T = 100 °C

f = 100 kHz;

= 200 mT;

T = 25 °C

f = 100 kHz;

= 200 mT;

T = 100 °C

f = 500 kHz;

= 50 mT;

T = 100 °C

≥ ≤ − ≤ −

≥ ≤ − ≤ −

≥ − ≤ ≤ −

≥ − ≤ ≤ −

≥ ≤ − ≤ 0. ≤

≥ ≤ − ≤ ≤

≥ − − − ≤

≥ − − − ≤

CORE

COMBINATION

B (mT) at CORE LOSS (W) at

H = 250 A/m;

f = 10 kHz;

T = 100 °C

f = 500 kHz;

= 100 mT;

T = 100 °C

f = 1 MHz;

= 30 mT;

T = 100 °C

f = 1 MHz;

= 50 mT;

T = 100 °C

f = 3 MHz;

= 10 mT;

T = 100 °C

≥ ≤ − − −

≥ ≤ − − −

≥ − ≤ − ≤

≥ − ≤ − ≤

≥ − ≤ ≤ ≤

≥ − ≤ ≤ ≤

B B B B

B B B B

2013 Jul 31 484

CORES

Effective core parameters of a set of EQ cores

SYMBOL PARAMETER VALUE UNIT

Σ −

≈

±

±

±

±

±

± ±

±

Effective core parameters of an EQ/PLT combination

Ordering information for plates

SYMBOL PARAMETER VALUE UNIT

Σ −

≈

GRADE TYPE NUMBER

±

±

±

± ±

2013 Jul 31 485

Core halves for use in combination with an EQ core

±

Core halves for use in combination with a plate (PLT)

±

GRADEAL

(nH)µe

AIR GAP

(µm)TYPE NUMBER

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

GRADEAL

(nH)µe

AIR GAP

(µm)TYPE NUMBER

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

2013 Jul 31 486

Properties of core sets under power conditions

Properties of core sets under power conditions (continued)

CORE

COMBINATION

B (mT) at CORE LOSS (W) at

H = 250 A/m;

f = 10 kHz;

T = 100 °C

f = 100 kHz;

= 100 mT;

T = 100 °C

f = 100 kHz;

= 200 mT;

T = 25 °C

f = 100 kHz;

= 200 mT;

T = 100 °C

f = 500 kHz;

= 50 mT;

T = 100 °C

≥ ≤ − ≤ −

≥ ≤ − ≤ 0. −

≥ − ≤ ≤ −

≥ − ≤ ≤ −

≥ ≤ − ≤ ≤

≥ ≤ − ≤ ≤

≥ − − − ≤

≥ − − − ≤

CORE

COMBINATION

B (mT) at CORE LOSS (W) at

H = 250 A/m;

f = 10 kHz;

T = 100 °C

f = 500 kHz;

= 100 mT;

T = 100 °C

f = 1 MHz;

= 30 mT;

T = 100 °C

f = 1 MHz;

= 50 mT;

T = 100 °C

f = 3 MHz;

= 10 mT;

T = 100 °C

≥ ≤ − − −

≥ ≤ − − −

≥ − ≤ − ≤

≥ − ≤ − ≤

≥ − ≤ ≤ ≤

≥ − ≤ ≤ ≤

B B B B

B B B B

MOUNTING PARTS

General data

ITEM SPECIFICATION

≈

°

±

±

MFP120

2013 Jul 31 487

CORES

Effective core parameters of a set of EQ cores

SYMBOL PARAMETER VALUE UNIT

Σ −

≈

±

±

±

±

±

±

Core halves for general purpose transformers and power applications

±

GRADEAL

(nH)µe

AIR GAP

(µm)TYPE NUMBER

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

2013 Jul 31 488

Properties of core sets under power conditions

Properties of core sets under power conditions (continued)

CORE

COMBINATION

B (mT) at CORE LOSS (W) at

H = 250 A/m;

f = 10 kHz;

T = 100 °C

f = 100 kHz;

= 100 mT;

T = 100 °C

f = 100 kHz;

= 200 mT;

T = 25 °C

f = 100 kHz;

= 200 mT;

T = 100 °C

f = 500 kHz;

= 50 mT;

T = 100 °C

≥ ≤ − ≤ −

≥ − ≤ ≤ −

≥ ≤ − ≤ ≤

≥ − − − ≤

CORE

COMBINATION

B (mT) at CORE LOSS (W) at

H = 250 A/m;

f = 10 kHz;

T = 100 °C

f = 500 kHz;

= 100 mT;

T = 100 °C

f = 1 MHz;

= 30 mT;

T = 100 °C

f = 1 MHz;

= 50 mT;

T = 100 °C

f = 3 MHz;

= 10 mT;

T = 100 °C

≥ ≤ − − −

≥ − ≤ − ≤

≥ − ≤ ≤ ≤

B B B B

B B B B

2013 Jul 31 489

CORES

Effective core parameters of a EQ/LP/PLT

combination

SYMBOL PARAMETER VALUE UNIT

Σ −

≈

≈

±

±

±

±

±

±

Ordering information for plates

GRADE TYPE NUMBER

±

±

±

.

2013 Jul 31 490

Core halves for use in combination with a plate (PLT)

±

Properties of core sets under power conditions

Properties of core sets under power conditions (continued)

GRADEAL

(nH)µe

AIR GAP

(µm)TYPE NUMBER

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

CORE

COMBINATION

B (mT) at CORE LOSS (W) at

H = 250 A/m;

f = 10 kHz;

T = 100 °C

f = 100 kHz;

= 100 mT;

T = 100 °C

f = 100 kHz;

= 200 mT;

T = 25 °C

f = 100 kHz;

= 200 mT;

T = 100 °C

f = 500 kHz;

= 50 mT;

T = 100 °C

≥ ≤ − ≤ −

≥ − ≤ ≤ −

≥ ≤ − ≤ ≤

≥ − − − ≤

CORE

COMBINATION

B (mT) at CORE LOSS (W) at

H = 250 A/m;

f = 10 kHz;

T = 100 °C

f = 500 kHz;

= 100 mT;

T = 100 °C

f = 1 MHz;

= 30 mT;

T = 100 °C

f = 1 MHz;

= 50 mT;

T = 100 °C

f = 3 MHz;

= 10 mT;

T = 100 °C

≥ ≤ − − −

≥ − ≤ − ≤

≥ − ≤ ≤ ≤

B B B B

B B B B

2013 Jul 31 491

CORES

Effective core parameters of a set of EQ cores

SYMBOL PARAMETER VALUE UNIT

Σ −

≈

±

±

±

±

±

±±

Effective core parameters of an EQ/PLT combination

Ordering information for plates

SYMBOL PARAMETER VALUE UNIT

Σ −

≈

GRADE TYPE NUMBER

±

±

±

2013 Jul 31 492

Core halves for use in combination with an EQ core

±

Core halves for use in combination with a plate (PLT)

±

GRADEAL

(nH)µe

AIR GAP

(µm)TYPE NUMBER

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

GRADEAL

(nH)µe

AIR GAP

(µm)TYPE NUMBER

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

2013 Jul 31 493

Properties of core sets under power conditions

Properties of core sets under power conditions (continued)

CORE

COMBINATION

B (mT) at CORE LOSS (W) at

H = 250 A/m;

f = 10 kHz;

T = 100 °C

f = 100 kHz;

= 100 mT;

T = 100 °C

f = 100 kHz;

= 200 mT;

T = 25 °C

f = 100 kHz;

= 200 mT;

T = 100 °C

f = 500 kHz;

= 50 mT;

T = 100 °C

≥ ≤ − ≤ −

≥ ≤ − ≤ −

≥ − ≤ ≤ −

≥ − ≤ ≤ −

≥ ≤ − ≤ ≤

≥ ≤ − ≤ ≤

≥ − − − ≤

≥ − − − ≤

CORE

COMBINATION

B (mT) at CORE LOSS (W) at

H = 250 A/m;

f = 10 kHz;

T = 100 °C

f = 500 kHz;

= 100 mT;

T = 100 °C

f = 1 MHz;

= 30 mT;

T = 100 °C

f = 1 MHz;

= 50 mT;

T = 100 °C

f = 3 MHz;

= 10 mT;

T = 100 °C

≥ ≤ − − −

≥ ≤ − − −

≥ − ≤ − ≤

≥ − ≤ − ≤

≥ − ≤ ≤ ≤

≥ − ≤ ≤ ≤

B B B B

B B B B

2013 Jul 31 494

COIL FORMERS

General data

Winding data and area product for EQ30 coil former with 10 pins

PARAMETER SPECIFICATION

“UL 94V-0”

° “IEC 60085”

“IEC 60068-2-20” °

“IEC 60068-2-20” °

NUMBER OF

SECTIONS

WINDING

AREA

(mm2)

MINIMUM

WINDING

WIDTH

(mm)

AVERAGE

LENGTH OF

TURN

(mm)

AREA

PRODUCT

Ae x Aw

(mm4)

TYPE NUMBER

∅

++

−

±

±

±

± ±

±

±

± ± ± ±

±

±

2013 Jul 31 495

CORES

Effective core parameters of a set of EQ cores

SYMBOL PARAMETER VALUE UNIT

Σ −

≈

±

±

±

±

±

± ±

MFP223

Effective core parameters of an EQ/PLT combination

Ordering information for plates

SYMBOL PARAMETER VALUE UNIT

Σ −

≈

GRADE TYPE NUMBER

handbook, halfpage

MFP237

±

±

±

2013 Jul 31 496

Core halves for use in combination with an EQ core

±

Core halves for use in combination with a plate (PLT)

±

GRADEAL

(nH)µe

AIR GAP

(µm)TYPE NUMBER

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

GRADEAL

(nH)µe

AIR GAP

(µm)TYPE NUMBER

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

± ≈ ≈

2013 Jul 31 497

Properties of core sets under power conditions

Properties of core sets under power conditions (continued)

CORE

COMBINATION

B (mT) at CORE LOSS (W) at

H = 250 A/m;

f = 10 kHz;

T = 100 °C

f = 100 kHz;

= 100 mT;

T = 100 °C

f = 100 kHz;

= 200 mT;

T = 25 °C

f = 100 kHz;

= 200 mT;

T = 100 °C

f = 500 kHz;

= 50 mT;

T = 100 °C

≥ ≤ ≤ − −

≥ ≤ ≤ − −

≥ − ≤ ≤ −

≥ − ≤ ≤ −

≥ ≤ − ≤ ≤

≥ ≤ − ≤ ≤

≥ − − − ≤

≥ − − − ≤

CORE

COMBINATION

B (mT) at CORE LOSS (W) at

H = 250 A/m;

f = 10 kHz;

T = 100 °C

f = 500 kHz;

= 100 mT;

T = 100 °C

f = 1 MHz;

= 30 mT;

T = 100 °C

f = 1 MHz;

= 50 mT;

T = 100 °C

f = 3 MHz;

= 10 mT;

T = 100 °C

≥ ≤ − − −

≥ ≤ − − −

≥ − ≤ − ≤

≥ − ≤ − ≤

≥ − ≤ ≤ ≤

≥ − ≤ ≤ ≤

B B B B

B B B B

2013 Jul 31 498