一台单相变压器额定电压为380V/220V,额定频率为50HZ,如果误将低压侧接到380V
上,则此时 , , , 。(增加,减少或不变)/ananas/latex/p/2879/ananas/latex/p/2900/ananas/latex/p/1132/ananas/latex/p/453500
上,则此时 , , , 。(增加,减少或不变)/ananas/latex/p/2879/ananas/latex/p/2900/ananas/latex/p/1132/ananas/latex/p/453500
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- 一台单相变压器额定电压为380V/220V,额定频率为50HZ,如果误将低压侧接...nanas/latex/p/453500
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