The effect of contact resistance on electrical contact materials was analysis in this paper. The mathods which can be used to avoid electrical contact materials invalidation were summarized.

 
  • 分析了電觸點(diǎn)材料接觸電阻產(chǎn)生的原因、影響因素以及電觸點(diǎn)材料常用金屬元素的腐蝕行為。概述了降低電觸點(diǎn)材料接觸電阻、防止觸點(diǎn)元件失效的方法。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan