提高金属化薄膜电容器动态性能的有效途径  

An effective approach to enhancement of dynamic performances of metallized film capacitors.

作　　者：邵康培[1] 姚猛[1] 陈翠华[1] 

机构地区：[1]安徽铜锋电子股份有限公司,安徽铜陵244000

出　　处：《电子元件与材料》2001年第1期3-4,共2页Electronic Components And Materials

摘　　要：通过对金属化薄膜电容器电性能特别是损耗的机理分析 ,总结生产工艺对其性能的影响 ,提出改变热压聚合工艺参数和热压聚合方法 ,采用高压短路放电 ,高频下测 tgδ变化值 。The effect of manufacture technology on the performances of metallized film capacitors is concluded on the basis of the analysis of capacitor performances, especially the dielectric loss. The dynamic performances can be improved by following means:adjustment of thermal press polymerization technology;high voltage short circuit discharge;measurement of tgδat high frequency.(no refs.)

关 键 词：金属化薄膜电容器 接触电阻 高压短路 损耗 动态性能 

分 类 号：TM533.3[电气工程—电器]