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wangfuwang
下崗農民
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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
pretco123
不為失敗找理由，只為成功找方法
級別: 論壇先鋒

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1樓  發(fā)表于: 2010-01-25 14:21
不行的...所承受的電壓和電流都不一樣了!有感抗,有阻抗等因素

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