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daihoo81
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樓主  發(fā)表于: 2011-03-29 20:19
220伏直接用橋式整流器整流，供給電磁線(xiàn)圈，為什么老是燒橋式整流器？請大家指點(diǎn)了�。�！
王大帥
名利一張紙  富貴一場(chǎng)夢(mèng)
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1樓  發(fā)表于: 2011-03-29 21:36
整流后的電路里電容是不是容量降低了？

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