容值:0.0047uFuF
电容偏差:10%%
无外封装金属化聚酯膜叠片式电容器
Uncoated metallized polyester film capacitor (Stacked version)
■特点 ■Features
●金属化聚酯膜,叠片式结构,无外封装 ●metallized polyester film,stacked construction,Uncoated
●高脉冲能力 ●High impulse and pulse strength
■主要用途: ■Typical Applications:
●电子设备的直流脉动和脉冲电路中 ●DC impulse and pulse circuits
●开关电源转换器,电子整流器,紧凑型节能灯 ●SMPS,converter,Electronic ballasts,compact fluorescent lamps
■技术要求Specifications
引用标准Reference Standard | GB/T 7332(IEC 60384-2) | |||||||
气候类别Climatic Category | 55/100/56 | |||||||
额定温度Rated Temperature | 85℃for VR(dc) 75℃for VR(ac) | |||||||
工作温度Operating TemperatureRange | -55℃~15℃ (+85℃to +125℃:decreasing factor 1.25% per℃for VR(dc)) (+75℃to +125℃:decreasing factor 1.35% per℃for VR(ac)) | |||||||
额定电压Rated Voltage | 63V,100V,250V,400V,630V,1 000V | |||||||
电容量范围Capacitance Range | 0.0010mF~10.0mF | |||||||
电容量偏差Capacitance Tolerance | ±5%(J),±10%(K),±20%(M) | |||||||
耐电压Voltage Proof | 1.40UR(2s) | |||||||
损耗角正切Dissipation Factor | ≤0.0100(1kHz) | |||||||
≤0.0150(10kHz,CR≤1mF) | ||||||||
≤0.0300(100kHz,CR≤0.1mF) | ||||||||
绝缘电阻Insulation Resistance | UR≤100V | ≥3 750MW, C≤0.33mF ≥1 250s,C>0.33mF | UR<100V,充电电压10V UR≥100V,充电电压100V (20℃,1min) | |||||
UR>100V | ≥7 500MW,C≤0.33mF ≥2 500s, C>0.33mF | |||||||
最大脉冲爬升速率dV/dt(V/ms) Maximum Pulse Rise Time
| UR(Vdc) P(mm) | 63V | 100V | 250V | 400V | 630V | 1000V | |