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电源适配器的组成部分

Posted by: ：2023-04-07 14:04:08

是小型便携式电子设备及电子电器的供电电源变换设备，

一般由外壳、变压器、电感、电容、控制IC、PCB板等元器件组成，

它的工作原理由交流输入转换为直流输出；按连接方式可分为插墙式和桌面式。

 

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