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开关电源专用金属化聚丙烯薄膜抗干扰安规电容器X2
特征及用途:
1. 能承受较高的过压冲击;
2. 优异的阻燃性能
3. 优异的防潮性能
抑制电源电磁干扰
■ 技术参数 Technical Specifications
项目Items | 性能要求Characteristics | ||
引用标准 Reference Standard | GB/T14472 (IEC60384-14) | ||
气候类别Climatic Category | 40/110/56 | ||
额定温度Rate Temperature | 85℃ | ||
工作温度范围 Operating Temperature Range | -40~110℃ (+85℃to +110℃:decreasing factor 1.25% per ℃ for VR(DC)) | ||
额定电压Rated Voltage | 275VAC 300VAC 310VAC 315VAC 330VAC | ||
电容量范围Capacitance Range | 0.0 1μF~10μF | ||
电容量偏Capacitance Tolerance | ±5%(J);±10%(K) (1kHz) | ||
耐电压Voltage Proof | 4.3UR(2S) | ||
损耗角正切Dissipation Factor | ≤10×10-4 (20℃;1kHz) | ||
绝缘电阻Insulation Resistance | UR > 100V | CR £ 0.33 mF ³ 15000 MW CR > 0.33 mF ³ 5000 S | 20℃, 100VDC,1min |