Datasheet > 420C232M250BH8

420C232M250BH8

更新时间： 2024-11-06 03:55:23

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
4页	265K
描述
Long-Life, Inverter Grade, Radial Leaded Best Value High Ripple Type Plug-in

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420C232M250BH8 数据手册

Type 420C 85 °C, Long-Life, Inverter Grade, Radial Leaded

Best Value High Ripple Type Plug-in

Type 420C is the PC-mount version of the Type 520C screw

terminal, computer grade capacitor and the 85 °C version

of the Type 450C Inverter Grade capacitor. It delivers the

ripple current capability and exceptional life needed for

motor-drive bus capacitors and approaches the performance

of the 450C at a lower cost. The extended cathode foil of

the 420C assures cool operation and heat ﬂow from the

capacitor element to the can in all orientations.

Highlights

• For motor drives and UPS systems

• ESRs to 6.9 mΩ

• Printed-circuit mounting

• Thermal-Pak™ extended cathode construction

Speciﬁcations

Operating Temperature: –40 °C to 85 °C

Rated Voltage: 100 to 500 Vdc

Capacitance: 160 µF to 27,000 µF ± 20%

DC Leakage Current: ≤ 3 √CV µA, 4 mA max, 5 minutes

Cold Impedance: –20 °C multiple of 25 °C Z ≤ 3

Ripple Current Multipliers: Ambient Temperature

45 °C

55 °C

65 °C

75 °C

85 °C

1.80

1.63

1.45

1.25

1.00

Frequency

50 Hz 60 Hz 120 Hz 360 Hz 1 kHz 5 kHz 10 kHz

1 3/8” & 1 3/4” Diameters

100 to 350 V

400 to 500 V

2” Diameters

100 to 350 V

400 to 500 V

0.91 0.93

1.00

1.06

1.14

1.08

1.20

1.09

1.23

1.09

1.23

0.82 0.86

0.92 0.94

0.82 0.86

1.00

1.05

1.14

1.07

1.20

1.08

1.23

1.08

1.27

EIA Ripple Life: 4000 h at full load at 85 °C per EIA IS-749

∆ capacitance ± 20%

ESR 200 % of limit

DCL 100 % of limit

Life Test: 6,000 h at 85ºC with rated voltage

∆ Capacitance ±10%

ESR 200% of limit

DCL 100% of limit

Shelf Life Test: 500 h at 105 °C. Capacitance, ESR and DCL meet initial requirements

Vibration: 10 to 55 Hz, 0.06” and 10 g max, 2 h each plane

CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com

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