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15问答网 > ATX电源5伏输出功率有多大？

ATX电源5伏输出功率有多大？

2025-03-25 09:24:13

推荐回答（2个）

回答1：

ATX电源5伏输出功率要看开关电源上的铭牌标示的+5V输出的电流来决定的，比如是20A，那么就是100W的功率。
电源标称上5V有十六安的供电能力，那就是80W的功率。

回答2：

你是用万用表量的吗?
我换了两个PC电源给手机充电，都只有800多毫安

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