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陳大圍
工控新人，還請多多指教
級別: 論壇先鋒

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樓主  發(fā)表于: 2011-11-24 18:31
大伙有沒(méi)有什么簡(jiǎn)易的方法來(lái)判斷IGBT模塊的好與壞？檢測儀表我只有萬(wàn)用表哦，該怎么檢測呢？期待高手解答，Thanks！
專(zhuān)心學(xué)工控技術(shù)，請各位幫忙指教
huosang
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1樓  發(fā)表于: 2011-11-24 19:15
按模塊上指示箭頭測量復合二極管只要值還在,控制腳不直通,應是好的
huosang
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2樓  發(fā)表于: 2011-11-25 22:59
這里面做逆變的少

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