为无感结构,用金属化聚脂膜作电介质/电极绕制而成,导线采用镀锡铜包钢线,使用环氧树脂密封在塑料壳内。
Are non-inductively wound with metallized polypropylene film as the dielectric / electrode with copper-clad steel leads and encapsulated in a plastic case sealed with epoxy resin.
特点︱Features:
- 塑胶外壳封装,外观一致性好;
- 高频损耗小,自逾性好,寿命长;
- 高频损耗小,能承受大电流
- 能衬承受2.5KV的脉冲电压,属于X2类
- 适用电源跨线降噪抑制干扰电路,及其他交流场合具。
技术要求︱Sperifications:
引用标准 Reference Standard | GB/T14472-1998(IEC 60384-14) | |
气候类别Climatic Category | 40/110/21 | |
额定电压Rated Voltage | 280VAC | |
电容量范围Capacitance Range | 0.0022~4.7uF | |
电容量偏差Capacitance Tolerance | ±5%(J),±10%(K) ,±20%(M) | |
耐电压Voltage Proof | 4.3uR(5s) | |
损耗角正切Dissipation Factor | ≤1.2%(CR≤1Uf)≤1.5%(CR>1Uf)(20℃,10kHz) | |
绝缘电阻Insulation Resistance | ≥15000MΩ(CR≤0.33Uf) ≥5000s(CR≤0.33Uf) | (20℃,1min) |
警方提示:网上买、卖商品要谨慎小心,以免上当受骗。