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LH3SERIESLo-Henry™
Rev. 4
INVERTER CAPACITOR
The LH3 Series is designed for next generation inverters. This capacitor has an innovative terminal design to reduce inductance. The integrated mounting flange is also incorporated in the design to withstand a high shock and vibration environment.
FEATURES- Low ESL – Less than 10nH- Compact terminal arrangement allowing for smaller bus bar design. - Low ESR – less than 0.20 mOhms- High RMS current capability – greater than 400 Arms- Integrated mounting flange to withstand high shock and vibration environment.
STANDARD CONFIGURATION- LH30 - Female Terminal
Rev. 4
1 -4.0%
-3.0%
-2.0%
-1.0%
0.0%
1.0%
2.0%
3.0%
0.0%
0.02%
0.04%
0.06%
0.08%
0.10%
0.12%
10
100
1,000
10,000
100,000
25 50 -60 -45 -30 -15 0 15 30 45 60 75 90 105 120 135 150
-45 -30 -15 0 15 30 45 60 75 90 105 120 135 150
75 100 125 150
Insulation Resistance vs. Temperature Capacitance Change at 1kHz vs. Temperature
Temperature (°C)
Temperature (°C)
Temperature (°C)
Insu
latio
n Re
sist
ance
(MΩ
x μ
F)
Capa
cita
nce
Chan
ge (%
)Di
ssip
ation
Fac
tor (
%)
Parameter Method ConditionVibration 204 DShock 213 IHumidity 106 -Thermal Shock 107 ALife 108 F
Reference MIL-STD-202
Dissipation Factor at 1kHz vs. Temperature
Specification Summary
Characteristics
Dielectric StrengthCapacitors withstand a DC potential of 1.3 x rated voltage for one (1) minute without damage or break-down. Test voltage is applied and discharged through a minimum resistance of 100 OHM per volt minimum.
Dissipation FactorPolypropylene has an intrinsic dissipation factor of less than 2.1x 10-4 over the operating temperature range of -55°C to +105°C and frequencies to 1MHz.
Capacitance Range30μF to 1600μF
Capacitance ToleranceStandard capacitance tolerance is ±10%.Tolerances of ±5% and ±20% are also available.
Operating Temperature Range-55°C to +105°C
Enclosure/ConstructionUnlytic polypropylene potted in a thermoplastic housing. Terminals are tin plated brass.
Voltage Rating500 VDC to 2400 VDC
Quality ControlCapacitors are tested 100% for: • Capacitance • Tolerance • Dissipation Factor • Dielectric withstanding voltage • Insulation Resistance • Equivalent Series Resistance (ESR)Process and inspection data are maintained on file and availableupon special request.
Environmental
Rev. 4
+
-+
-
TOLERANCES( EXCEPT AS NOTED )
0.5 mm
6
(H)
M6 x1.0
Ø 15.9 OD
50
50
147 ±0.8
147 ±0.8
127
Ø 5.08
127Ø 165 ±1
38.5
38.5
5
LH30BA507LH30BA118LH30BA168*LH30BC407LH30BC857LH30BC128LH30BF327LH30BF657LH30BF957LH30BL227LH30BL557LH30BL807LH30BM157LH30BM377LH30BM557*LH30BR117LH30BR277LH30BR407LH30BT906LH30BT217LH30BT317LH30BX706LH30BX167LH30BX247LH30CA556LH30CA127LH30CA207LH30CB306LH30CB856LH30CB147*Available at a promotional price
500500500600600600750750750900900900110011001100140014001400160016001600180018001800200020002000240024002400
5075100507510050751005075100507510050751005075100507510050751005075100
5001100160040085012003206509502205508001503705501102704009021031070160240551202003085140
0.200.390.560.230.440.660.250.510.740.280.570.790.350.640.960.410.761.130.440.851.270.501.001.460.501.081.580.711.281.88
89
1089
1089
1089
1089
1089
1089
1089
1089
1089
10
20916815120216113919214813118013912816113411614912310714711710113610793
142103901149583
504036483833463531433331383228362925352824332622342522272320
315262234314251216299231204280217199251208180231192166228181156212166145221160141177148129
408330295395316272376290257352274250316262227291241208287228197267209183278202177223187162
79.650.639.889.057.545.999.565.851.6
120.075.056.3
145.387.267.9
169.7102.179.6
187.6115.890.4
212.7132.6102.7251.6153.1112.5324.9182.0134.5
2111021236221871930019177190171737016497169371542815510158481262313536130741153411137110941009899009826883684868558900977977924648666286656
421914482316542518703120843724
10541281124732
1265336
1806540
2167848
2.21.81.62.21.81.62.21.81.62.21.81.62.21.81.62.21.81.62.21.81.62.21.81.62.21.81.62.21.81.6
0.91.92.90.91.92.90.91.92.90.91.92.90.91.92.90.91.92.90.91.92.90.91.92.90.91.92.90.91.92.9
PART NUMBER Rms Current (10kHz)VOLTAGEVDC
CAPµF
"H"mm
ESR(Milliohms)
ESL(nH)
Rth°C/W
dv/dt(v/us)
Ipk(AMPS)
Fres(kHz)
WEIGHT(kg) 25°C 55°C 85°C 105°C
Detail Data
Style
Rev. 4
TYPEUNLYTIC® Metallized Polypropylene LH30
BA
157
VOLTAGEDC Voltage Rating: BA = 500 VDC, BC = 600, etc.
CAPACITANCE IN PICOFARADSThe first two digits are significant, the third represents the number of zeros(e.g 157=150,000,000pF)
Marking And Date CodeAll capacitors are marked with company initials "EC", corporate logo or EC trademark—in addition to type LH3, capacitance, tolerance, rated DC working voltage and date code. The first two digits of the date code represent the year, the second two digits the week, i.e., 1552 is the 52nd week of 2015, 1502 is the second week of 2015.
Quality AssuranceMajor emphasis is placed on quality assurance. EC is an ISO 9001 and AS9100 Certified Company. Raw material inspection and the use of SPC manufacturing procedures assure the highest quality standards. Procedures are fully described in the EC Quality Control Manual. Electronic Concepts will continue to advance the state-of-the-art by utilizing leading edge technology, compact capacitor designs and establishing reliability procedures.
United States Headquarters Electronic Concepts, Inc.526 Industrial Way WestEatontown, NJ 07724Tel: 732-542-7880Fax: 732-542-0524
email: [email protected]:www.ecicaps.com
European HeadquartersElectronic Concepts Europe LTDIDA EstateOughterardCo. Galway Irelandtel: +353-91-552385,552432fax: +353-91-552387email: [email protected]:www.electronicconcepts.ie
The UNLYTIC® LH3 series capacitor has been designed utilizing Lo-Henry™ technology. It is a coaxial film technology that produces very low inductance (ESL). With an effort to keep overall system costs down, the LH3 series was designed with a compact terminal layout. It will allow designers to reduce the overall buss bar dimensions.
The capacitor is encapsulated in a specially formulated potting compound that will enhance the overall thermal capabilities of the capacitor. The LH3 series is housed in a high strength thermoplastic designed to withstand high shock and vibration environments.
Distribution CenterElcon Sales542 Industrial Way WestEatontown, NJ 07724Tel: 732-380-0405Fax: 732-380-0409email: [email protected]
How to Order
Sales Offices
Additional Information