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xxj040202
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樓主  發(fā)表于: 2010-09-23 20:24
我有個(gè)電熱毯子，能用低壓直流電嗎
zxdha
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1樓  發(fā)表于: 2010-09-27 22:34
可以用，簡(jiǎn)單點(diǎn)直接4只二極管就成。只是調整溫度就的另加直流調壓了。呵呵，，，不是很劃算。

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