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魯文軍
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樓主  發(fā)表于: 2014-11-10 19:58
大容量變壓器更換為小容量的變壓器，電機電流變大，咋回事？輸出電壓會(huì )變化嗎?
dusongjie
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1樓  發(fā)表于: 2014-11-11 14:32
新?lián)Q變壓器輸出電壓的變化會(huì )引起電動(dòng)機電流增大
電壓變小，電流變大吧？

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