秒速赛车注册开户网址多少

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陶瓷電容的失效分析

文章出處:責任編輯:查看手機網址
掃一掃!陶瓷電容的失效分析掃一掃!
人氣:-發表時間:2019-05-24 17:02【

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我們對金屬電極的能譜分析,表明失效電容的電極中碳和氧的含量增加了,說明金屬電極發生了氧化并卻有新的含碳的化合物生成,這會導致陶瓷電容秒速赛车注册开户网址多少的損耗角正切值D增加,絕緣電阻增大,電容量漂移。間隔著具有半導體性質的氧化銀,使無機介質電容器的等效串聯電阻增大,金屬部分損耗增加,電容器的損耗角正切值D顯著上升。

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此文關鍵字:陶瓷電容
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