广泛应用于UPS、逆变器、感应加热、电焊机、
变频器等设备的IGBT模块吸收保护。.
产品特点/Characteristics
电介质：聚丙烯薄膜
结构：双面金属化与金属化膜内串结构
封装：塑料外壳，阻燃（94V-0级）环氧封装
引出：镀锡铜片引出
能承受高脉冲电流，高dv/dtESL，ESR小
具有自愈性
|
引用标准/Reference standards |
IEC 61071 60068 |
|
工作温度范围/Operating temperature range |
-40~85℃ |
|
容量范围/Capacitance |
0.1~10μF |
|
额定电压 /Rated Voltage |
630~3000V.DC |
|
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≤4×10-4 at 25±5℃ , 1KHz |
|
绝缘电阻/Insulation resistance |
C*IR≥30000S, at 100VDC,25±5℃,60S |
|
预期寿命/Life expectancy |
100000h at Ur and 70℃ |
