Datasheet > 187LBB450M2CF

187LBB450M2CF

更新时间： 2024-11-26 14:40:35

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
5页	645K
描述
1.49 A @ 120 Hz, 85°C

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数据手册

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187LBB450M2CF 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

Capacitance Tolerance

+20% at 120 Hz, 20°C

WVDC

Surge Voltage

SVDC

100 160 200 250 350

400 450

.45

.25

.35

.15

100

.15

.25

120 200 250 300 400

100 160 200 250 350

450 500

400 450

WVDC

Dissipation

Factor tan

D<30

D=35

D>40

.15

For capacitances above 33000uF, add to DF value (Capacitance-33000) *0.1

10000

(120 Hz)

Leakage Current @20C,

Rated WVDC applied

Time

5 Minutes

3√CV

WVDC

-25°C/+20°C

100 160 200 250 350

400 450

Impedance

Ratio

(120 Hz)

-40°C/+20°C

3000 hours with rated voltage and rated ripple current applied at 85°C

Capacitance Change

Dissipation Factor

Leakage Current

<20% of initial measured value

<200% of maximum specified value

<100% of maximum specified value

Load Life

Shelf Life

1000 hours at 85°C with no voltage applied

Capacitance Change

Dissipation Factor

Leakage Current

<20% of initial measured value

<200% of maximum specified value

<100% of maximum specified value

Frequency (Hz)

Temperature (°C)

0.8

120

1.0

400

1.1

10k+

1.25

1.47

1.8

1.4

1.2

Ripple Current

Multipliers

WVDC

<100

>160

1.15

Sep-21

12 3 4 5

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