C47系列高压谐振模块电容
主要应用 Application
●广泛应用于商用电磁炉和感应加热设备的半桥、全桥谐振电路。
●Widely used in half-bridge,full bridge,s resonant circuit of commercial induction cooker and induction heater.
产品特点 Characteristics
电介质:聚丙烯薄膜
●Dielectric:Polypropylene film
结构:金属化膜干式结构
●Construction:Extended metalized film,dry connection
封装:金属铝外壳,阻燃(94V-0)环氧封装
●Coating:(UL94V-0)
引出:镀锡铜螺母
●Terminals:Tinned copper nut extraction
具有耐压高,电流大,体积小,温升低,寿命长等优点。一体化铝壳散热结构,直接紧贴散热片散热。机芯内部可做全密封、防水、防油烟等。
●Withstand high voltage,heavy current,small size,low temperature rise,,,waterproof and so on.
性能指标 Specifications
引用标准/Reference standards GB/T17702 IEC61071
工作温度范围/Operating temperature range -40℃~85℃
容量范围/Capacitance 2×(0.4~1.4μF)
额定电压/Rated Voltage 1200VDC~4000VDC
电容量偏差/Tolerance ±5%、±10%
损耗角正切值/Dissipation factor tgδ≤10×10-4 1KHz 25℃±5℃
极间耐电压/Test voltage between 1.5Ur 10S 25℃±5℃
极壳耐电压/Test voltage between and case 3,000VAC 50Hz 60S 25℃±5℃
绝缘电阻/Insulation resistance RC≥5000S,at 100VDC,60S 25℃±5℃
耐电流冲击能力/Withstand strike current ability dv/dt≥1000V/μs
有效电流/Effective current 30A~100A
杂散电感/Stray inductance ≤30nH
预期寿命/Life expectancy 200,000h at Ur and 70℃