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wangsai0501
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樓主  發(fā)表于: 2011-02-17 13:51
用的是36V交流變直流  整流橋一連擊穿了好幾個(gè)怎么辦
先換上去用了半天就壞了
換了一個(gè)也只能用半天怎么辦呢？
sunpeter
工控初級工。LG，三菱，歐姆龍，西門(mén)子
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1樓  發(fā)表于: 2011-02-17 16:38
25A整流橋用25A的保險會(huì )燒掉，顯然整流橋小了點(diǎn)，另外實(shí)際負載電流有多大，實(shí)際測量后酌情選擇啊，保險管一定要選擇合適

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