Datasheet > 157LBA450M2CD

157LBA450M2CD

更新时间： 2024-11-25 14:38:23

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
6页	831K
描述
1.25 A @ 120 Hz, 85°C

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数据手册

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157LBA450M2CD 数据手册

Multiple Case Sizes - High Voltage High Current

FEATURES

–

Filtering Switching Power Supplies

APPLICATIONS

–

Operating Temperature

Range

-40°C to +85°C (10VDC to 250VDC)

-25°C to +85°C (350VDC to 500VDC)

+20% at 120 Hz, 20°C

Capacitance Tolerance

100

160

200

250

350

400 450

500

WVDC

Surge Voltage

79 100

120

200

250

300

400

450 500

550

SVDC

WVDC

100

160

200

250

350

400 450

500

Dissipation

Factor

(120 Hz)

.55

.45

.35

.25

.15

tan δ

For capacitance values above 33000μF

the following to the Dissipation factors values above

(capacitance-33000 μF)*0.1 add

10000 μF

Leakage Current

@20°C, Rated WVDC

applied

5 Minutes

3√CV

Time

80 100 160 200

250

350

400

450

500

Impedance

Ratio

WVDC

-25°C/+20°C

(120 Hz)

-40°C/+20°C

2000 hours with rated voltage applied at 85°C with full rated ripple current applied

Capacitance Change

Dissipation Factor

Leakage Current

<20% of initial measured value

Load Life

<200% of maximum specified value

<100% of maximum specified value

1000 hours at 85°C with no voltage applied

<20% of initial measured value

Capacitance Change

Dissipation Factor

Leakage Current

Shelf Life

<200% of maximum specified value

<100% of maximum specified value

Frequency (Hz)

WVDC

120

10k

Ripple Current

Multipliers

10 to 100

160 to 250

350 to 500

0.9

0.8

1.0

1.15

1.25

1.47

Dec-21

12 3 4 5 6

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