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wangfuwang
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樓主  發(fā)表于: 2010-01-25 13:47
有二個(gè)相同,輸入100V的變壓器,請問(wèn)能不能串連接在220V上使用,如輸出是12V的,那接在220V在會(huì )升高了多少電壓
再見(jiàn)理想
雖然時(shí)間很遙遠，但從未停止過(guò)。
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1樓  發(fā)表于: 2010-01-26 16:13
要兩個(gè)變壓器的輸出一樣~
[img]Http://wyqpyx.com/attachment/Mon_2311/18_25997_2865e2881f154e3.jpG[/img]

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