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电脑充电输出是多少毫安
更新时间: 2020-09-28 00:00:00  

需要看USB接口的类型,USB2、0与3、0的电压都是5V,电流却不一样。

USB2、0的电流是500mA。

USB3、0的电流是1000mA。

关键词: 电脑 充电 输出 多少 毫安

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