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Application: Suitable for LED drive power supply, switching power supply/ Circuits with polarity reversal or polarity switching/ Power adapter and other general electronic circuit.
Features:
Operating Temperature Range | -40~105 Deg |
Rated Voltage Range (VDC) | 160~500 Volts |
Load Life Range | 2~3 Khrs (105 Deg.) |
Nominal Capacitance Range | 1~330uF |
Nominal Capacitance Tolerance | ±20% (at 25℃ 120Hz) |
Item | Characteristics | ||||||||||||||||
Operating temperature range | -40~+105℃ | ||||||||||||||||
Rated voltage range | 160~500Vdc | ||||||||||||||||
Nominal capacitance tolerance | ±20% | (at 25℃ 120Hz) | |||||||||||||||
Leakage current | I=0.02CV+10μA | (25℃,2min) | 25℃,120Hz | 25℃ | |||||||||||||
I:Leakage current | C:Nominal capacitance | V:Rated voltage | |||||||||||||||
Dissipation factor | Rated voltage | 160 | 200 | 250 | 350 | 400 | 450 | 500 | at 25℃ 120Hz | ||||||||
tanδ(Max) | 0.20 | 0.20 | 0.20 | 0.24 | 0.24 | 0.24 | 0.24 | ||||||||||
Capacitance>1000μF:tanδ increases by 0.02 for each 1000μF from below value | |||||||||||||||||
Load life | In the environment of 105℃, after continuous loading of DC votage and rated ripple current for specified time, the product shall be tested after its temperature back to 25℃, and following requirements should be met: | ||||||||||||||||
Capacitance change | ≤±20% of the initial value | ||||||||||||||||
Dissipation factor | ≤200% of the initial specification value | ||||||||||||||||
Leakage current | ≤the initial specification value | ||||||||||||||||
Shelf life | In the environment of 105℃ with 1000 hours of no load, the product shall be tested after its temperature back to 25℃, and following requirements should be met: | ||||||||||||||||
Capacitance change | ≤±20% of the initial value | ||||||||||||||||
Dissipation factor | ≤200% of the initial specification value | ||||||||||||||||
Leakage current | ≤200% of the initial specification value | ||||||||||||||||