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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
lovsunner
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1樓  發(fā)表于: 2010-01-25 19:14
好像不行哦,因為這不是純電阻電路,阻抗之和是矢量之和.不是簡(jiǎn)單的數字加.
請樓主好好算算吧

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