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广泛应用于风力、太阳能、新能源汽车、UPS，SMPSs, 逆变电源，焊机电源等设备中起耦合隔直/滤波或DC-Link. 电介质：聚丙烯薄膜 结构：金属化膜干式结构 封装：金属铝外壳,阻燃(UL 94V-0)环氧封装 引出：镀锡铜螺母或螺杆引出 高稳定性低ESR,ESL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 170~1200μF 额定电压/ Rated Voltage 800VDC 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℃ , 100Hz 绝缘电阻/Insulation resistance C*IR≥5000S, at 100VDC,25±5℃,60S 预期寿命/Life expectancy 100000h at Ur and 70℃ :过压运行/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
| 规格： |
dawn |
| 数量： |
1000 |
包装： |
| 日期： |
2017-08-30 |
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