Aluminum Electrolytic Capacitor

Operating Temperature Range

-40ºC~+105ºC

Rated Voltage Range

200~450Vdc

Capacitance Tolerance

±20%(M)                                                       (25ºC, 120Hz)

Leakage Current

200~450Vdc

Where,I:max.leakage current(μA),C:Nominal capacitance(μ F),V:Rated voltage(V)                 (At 25ºC after 5 minutes)

I≤0.01 CV  +10 (μ A )

Dissipation Factor (tanδ)

Rated voltage(VdC)

200

250

350

400

450

(25ºC, 120Hz)

tanδ(Max.)

0.1

0.12

Low Temperature Stability

Impedance Ratio(Max)

Rated Voltage(V)

200

250

350

400

450

120Hz

Z(-40℃)∕Z(+20℃)

6

6

6

6

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Load  Life

After 8000 hours application of rated voltage with rated ripple current at +105ºC,the following limits specification shall be satisfied.

Capacitance Change

≤ ±20% of the initial value

D.F.( tanδ)

≤150% of the initial specified value

Leakage Current

≤the initial specified value 

Shelf  Life

After storage at 105ºC for 1000 hours, the capacitors shall meet the following requirements.

Capacitanc Change

≤±20% of the initial value

D.F.( tanδ)

≤200% of the initial specified value

Leakage Current

≤200% of the initial specified value