二手开关电源,输入220V。A. 输出29V,1.8A,10元/个。已售完B. 输出12V,1A,4元/个。 已售完C. 输出9V,1A,输出插头缺失,2.5元 /个。 已售完D.输出9V,1A,输出插头直径5.5mm。3元/个&nbs ...
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