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676866
人非圣賢，孰能無(wú)過(guò)��！
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樓主  發(fā)表于: 2012-08-20 19:56
描述：正面圖片
圖片：
圖片：
圖片上是一個(gè)電源內部整流模塊上串接的一個(gè)類(lèi)似保險的東西，現在燒掉了，用萬(wàn)用表測量，正反都是不通的。但是我不明白為什么保險還串一個(gè)二極管呢，有什么特殊作用嗎？這個(gè)是50A 600V  的  。如果我用50A的保險代替可以嗎？在線(xiàn)等高手解答�。。�！
養家糊口
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1樓  發(fā)表于: 2012-08-22 11:14
學(xué)習中，謝謝各位大俠

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