廣泛應(yīng)用于電力電子設(shè)備中交流濾波場合。
電介質(zhì)：聚丙烯薄膜 結(jié)構(gòu)：金屬化膜干式結(jié)構(gòu) 封裝：金屬鋁外殼,阻燃(UL 94V-0)環(huán)氧封裝 引出：鍍錫銅螺母引出 高電流，大容量 低自感,低損耗 具有自愈性
引用標(biāo)準(zhǔn)Reference standard | I EC 61071,60068 GB/T14747 |
工作溫度范圍Operating temperature range | -40~85℃ |
容量范圍Capacitance | 8.0~350μF |
額定電壓 Rated Voltage | 250~450Vac (400~850Vdc) |
容量偏差 Tolerance | ±5%, ±10% |
間耐電壓 Test voltage between terminals | 2.0Un 10s 25±5℃ |
殼耐電壓 Test voltage between terminals and case: | 3000V 50Hz 60S, 25±5℃ |
耗角正切Dissipation factor | 損: tgδ≤2×10-3 at 25±5℃ , 100Hz |
緣電阻Insulation resistance | C*IR≥5000S, at 100VDC,25±5℃,60S |
預(yù)期壽命Life expectancy | 100000h at Un and 70℃， |
