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zhenghong82
后來(lái)的后來(lái)，記憶如浪回憶如潮，如今俄還在積攢記憶。
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樓主  發(fā)表于: 2015-10-08 21:46
666666666666666
[ 此帖被zhenghong82在2024-03-18 11:52重新編輯 ]
jhkdklw
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1樓  發(fā)表于: 2015-10-09 20:48
引用
引用第5樓zhenghong82于2015-10-09 20:34發(fā)表的  :
就是恒流、恒壓，低電壓大電流。找第三方維修也貴，已經(jīng)咨詢(xún)過(guò)了，主要是大部分東西都換光，原來(lái)的電路板上面的IC沒(méi)有一個(gè)有型號全部都打磨了的。沒(méi)有什么價(jià)值。所以只好報廢了。

控制板可以單獨采購的��！報廢可惜了。請問(wèn)是否采用IGBT控制的開(kāi)關(guān)電源？

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