Widely used in UPS,inverter,induction heaters,welding machine for IGBT snubber protection.
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
Dielectric:Polypropylene film
Connection:Extended double side metalized carrier
film with internal series connection and metalized film
Coating:Resistant plastic case with resin sealing.Flame
retardant execution(UL94V-0)
Terminals:Tinned copper lugs
High pulse current,high dv/dt Low ESLand ESR Self healing
引用标准/Reference standards | GB/T 17702 IEC 61071 |
工作温度范围/Operating temperature range | -40℃~85℃ |
容量范围/Capacitance | 0.047μF~10μF |
额定电压/Rated Voltage | 700Vdc~3000Vdc |
容量偏差/Tolerance | ±5% ±10% |
极间耐电压/Test voltage between terminals | 1.5Ur(Vdc)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≤6×10-4 at 25℃±5℃,1kHz |
绝缘电阻/Insulation resistance | C×R≥30000s,at 100Vdc,25℃±5℃,60s |
预期寿命/Life expectancy | 200000h at Ur and 70℃ |