Datasheet > ELC2WM471Q50KT

ELC2WM471Q50KT

更新时间： 2024-12-01 17:14:15

品牌	Logo	应用领域
艾华 - AISHI		/
页数	文件大小	规格书
2页	892K
描述
Electrolytic Snap-in

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ELC2WM471Q50KT 数据手册

LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS

series

Wide temperature range

Miniaturized

Endurance: 2,000 hours at 105°C

Suitable for charging pile

RoHS Compliant

SPECIFICATIONS

Items

Characteristics

Category Temperature Range

Rated Voltage Range

-40~+105°C

400~500V.DC

Capacitance Tolerance

±20%(M)

(at 20°C,120Hz)

I≤3 CV

Leakage Current

Where, I:Max.leakage current (μA),C:Nominal capacitance (μF),V: Rated voltage (V)

(at 20°C after 5 minutes)

Rated Voltage(Vdc)

tanδ (max.)

400

450,500

0.20

Dissipation Factor (tanδ)

(at 20°C,120Hz)

0.15

Rated Voltage(Vdc)

Z(-25°C)/Z(+20°C)

Z(-40°C)/Z(+20°C)

400~500

Low Temperature

Characteristics

(Max. Impedance Ratio)

(at 120Hz)

The following specifications shall be satisfied when the capacitors are restored to 20°C after DC voltage plus the rated ripple

current is applied for 2,000 hours at 105 °C.

Capacitance Change

≤±20% of the initial value

Endurance

Shelf Life

D.F. (tanδ)

≤200% of the initial specified value

≤The initial specified value

Leakage Current

The following specifications shall be satisfied when the capacitors are restored to 20°C after exposing them for 1,000 hours at

105°C without voltage applied.

Capacitance Change

D.F. (tanδ)

≤±15% of the initial value

≤150% of the initial specified value

≤200% of the initial specified value

Leakage Current

DIMENSIONS[mm]

Terminal Code : K (Φ22 to Φ35) : Standard

Terminal Code : L ( Φ35)

PART NUMBERING SYSTEM

LC 2W

101 O25

Sleeve Code: “C” for PVC, “T” for PET

Terminal code

Size code

Capacitance code

Capacitance tolerance code

Voltage code

Series code

Category code

RATED RIPPLE CURRENT MULTIPLIERS

Frequency correction factor for ripple current

Freq.(Hz)

Rated

120

10k

100k

1.43

voltage(Vdc)

400~500

1.00

1.30

1.41

The endurance of capacitors is shortened with internal heating produced by ripple

current at the rate of halving the lifetime with every 5°C rise. When long life

performance is required in actual use, the rms ripple current has to be reduced.

193

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