廣泛應(yīng)用于UPS，SMPSs, 逆變電源，焊機(jī)電源等設(shè)備中輸入輸出濾波以及高頻,高紋波電流用。
產(chǎn)品特點(diǎn)/Characteristics
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：阻燃邁拉膠帶，阻燃（94V-0級(jí)）環(huán)氧封裝
引出：鍍錫銅螺母或片引出
高紋波電流
高穩(wěn)定性,低損耗
具有自愈性
|
引用標(biāo)準(zhǔn)/Reference standard |
IEC 61071 60068 60384 |
|
工作溫度范圍/Operating temperature range |
-40~85℃ |
|
容量范圍/Capacitance |
5.0~200μF |
|
額定電壓/ Rated Voltage |
400,800,1000Vdc (250,400,500Vac) |
|
容量偏差/ Tolerance |
±5%, ±10% |
|
極間耐電壓/ Test voltage between terminals |
1.6Un 10s 25±5℃ |
|
極殼耐電壓 /Test voltage between terminals and case |
3000V 50Hz 60S, 25±5℃ |
|
損耗角正切/Dissipation factor |
tgδ≤1×10-3 at 25±5℃ , 1KHz |
|
絕緣電阻/Insulation resistance |
C*IR≥5000S, at 100VDC,25±5℃,60S |
|
預(yù)期壽命/Life expectancy |
100000h at Un and 70℃ |
