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辨认主要的电子元件

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Identifying Major Electronic Components, Power Supply: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Identifying Major Electronic Components, Power Supply: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Identifying Major Electronic Components, Power Supply: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
Power Supply

  • Power supplies convert AC power from a wall socket, to DC power that your PC can use.

  • To identify a power supply, look for a large rectangular component that connects your PC to a wall socket.

  • Be careful when handling power supplies. Many contain large capacitors that can shock you if handled incorrectly.

电源

电源将来自墙壁插座的交流电转化为你的电脑可以使用的直流电。

电源是那块将你的电脑连接到墙壁插座的大的长方形组件。

处理电源的时候需要特别小心。许多电源当中有大容量的电容，若操作不当会引起电击。

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