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POWER SUPPLY

  • US 20090027039A1
  • Filed: 12/07/2007
  • Published: 01/29/2009
  • Est. Priority Date: 07/23/2007
  • Status: Active Grant
First Claim
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1. A power supply for receiving an AC voltage and outputting a DC voltage and an output current to an electronic device, the power supply comprising:

  • an input module for receiving the AC voltage;

    an output module for outputting the DC voltage and the output current to the electronic device;

    a measuring interface for electrically contacting with a part of the electronic device;

    a measuring module for measuring the DC voltage, the output current, and a voltage and a current of the part of the electronic device; and

    a switch module for choosing one of the output module and the measuring interface to be electrically connected to the measuring module.

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