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金属化聚丙烯膜电容器(CBB21)
结构
介质:聚丙烯膜
电极:金属真空蒸发层(铝或锌铝复合加厚型)
封装:阻燃环氧树脂(UL94 V-0)
引脚:镀锡铜包钢线(CP线)或镀锡铜线
典型应用
交流降压场合使用。如:LED灯具及有体积限制的场合
特点
体积小,有良好自愈性,高频损耗小,温升低,高冲击强度,高频交流条件下有良好的耐压性能。
Metallized Polypropylene Film Capacitors(CBB21)
Structures
Material: Polypropylene film
Electrode: Metallized Vacuum Evaporated Layer (With complexing jumbo-size
Zinc and Aluminum )
Enveloped with flame-retardant epoxide resin(UL94 V-0)
Pin: With copper-clad steel leads or Copper Leads
Using area
In AC brownout circuits.
E.G.in LED using.
Features:
Small Size with good self-healing effect ,Very low loss at high frequency, the low temperature in changing with high impact ,Have well voltage proof features under the high frequency AC current
SR.CAP
CBB21
有机薄膜
高频消振
长方形
大功率
高频
固定
同向引出线
±10(%)
3000(V)
0.022-2.2(uF)
0.01
250,400,630,1000(V)
-40--+110