广泛应用于UPS,SMPSs, 逆变电源,焊机电源等设备中
起耦合隔直/滤波或DC-Link用。
电介质:聚丙烯薄膜
结构:金属化膜干式结构
封装:塑料外壳,阻燃(94V-0级)环氧封装
引出:镀锡铜线引出
高频,低自感拜
高稳定性
具有自愈性
技术性能/Specifications
引用标准/Reference standares
IEC 61071 60068
工作温度范围Operating temperature range
-40~85℃
容量范围Capacitance
5.0~90μF
额定电压 Rated Voltage
500~1200VDC
容量偏差 Tolerance
±5%, ±10%
极间耐电压 Test voltage between terminals
1.5Ur(DC) 10s 25±5℃
极壳耐电压 Test voltage between terminals and case
3000V 50Hz 60S, 25±5℃
损耗角正切Dissipation factor
tgδ≤1×10-3 at 25±5℃ , 1KHz
绝缘电阻Insulation resistance
C*IR≥5000S, at 100VDC,25±5℃,60S
预期寿命Life expectancy
100000h at Un and 70℃ |
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