逆變電源，焊機電源等設備中起耦合隔直/濾波或DC-link.
電介質：聚丙烯薄膜
結構：金屬化膜干式結構
封裝：金(jin)屬鋁外殼,阻(zu)燃(UL 94V-0)環氧(yang)封裝
引出：鍍(du)錫銅螺(luo)母或螺(luo)桿引出
高穩定性低ESR,ESL具有自愈性
|
引用標準/Reference standards |
IEC 61071 60068 |
|
工作溫度范圍/Operating temperature range |
-40~85℃ |
|
容量范圍/Capacitance |
170~1200μF |
|
額定電壓/ Rated Voltage |
800VDC |
|
容量偏差 /Tolerance |
±5%, ±10% |
|
極間耐電壓 /Test voltage between terminals |
1.5Ur(DC) 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℃ , 100Hz |
|
絕緣電阻/Insulation resistance |
C*IR≥5000S, at 100VDC,25±5℃,60S |
|
預期壽命/Life expectancy |
100000h at Ur and 70℃ |
:過壓運行(xing)/Protection against over voltages
|
1.1×Un |
30%of the service period |
|
1.15×Un |
30min/d |
|
1.2×Un |
5min/d |
|
1.3×Un |
1min/d |
|
1.5×Un |
100ms no more than 1000 times |
