E15 Electrolytic Capacitor

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The electrolytic capacitor is resistant to high ripple current, and its service life with ripple current is as long as 5000 hours at 105°C. In addition, this product is mainly applied for switching power supplies.

Specifications

Item

Performance characteristics

Operating temperature range

-40℃ ~ 105℃

Rated voltage range

10~100V

Nominal capacitance range

80~47,000μF

Capacitance tolerance

±20% (120Hz, 20℃)

Leakage current

I≤3(μA) or 3mA (The smaller one after five minutes at 20℃)

Dissipation factor at 20℃, 120Hz

Rated voltage (V)	10	16	25	35	50	63-100	160-400	420-450
Tan δ	0.60	0.45	0.30	0.25	0.20	0.15	0.15	0.20

Note: For capacitors whose capacitance is over 33,000μF, tan δ should be added by 0.1 per increase of 10,000μF.

Temperature characteristics (impedance ratio at 120Hz)

UR (V)	10	16	25	35	50	63-100
Z-25℃/Z 20℃	6	6	6	6	4	3
Z-40℃/Z 20℃	15	15	15	10	8	6

UR(V)	160	250	315	350	400	450
Z-25℃/Z 20℃	8	8	8	8	8	8

Load life at 105℃

After application of rated voltage with rated ripple current for 5000h at 105℃ and 16-hour-resume, the capacitors shall meet the following requirements.

Capacitance change	Within ±20% of the initial value
tan δ (dissipation factor)	Not more than 200% of the specified value
Leakage current	Not over the specified value

Shelf life at 105℃

After storage for 1000 hours at 105℃, rate voltage should be applied for 30 minutes and then resume for 16 hours, the capacitors shall meet the following requirements.

Capacitance change	Within ±15% of the initial value
tan δ (dissipation factor)	Not more than 200% of the specified value
Leakage current	Not over the specified value

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