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Energy-conserving power-supply system

  • US 6,098,175 A
  • Filed: 02/24/1998
  • Issued: 08/01/2000
  • Est. Priority Date: 02/24/1998
  • Status: Expired due to Fees
First Claim
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1. An energy-conserving power-supply system comprising:

  • (a) a housing;

    (b) means for inputting AC power from an external AC-power source;

    (c) a first power supply coupled to said means for inputting for generating regulated DC power;

    (d) a second power supply coupled to said means for inputting, including AC outlet means for distributing said AC power thereto, wherein at least one of said AC outlet means is disposed on an external surface of said housing;

    (e) switching means, for selectively activating said second power supply to distribute said AC power; and

    (f) control means continuously powered by said first power supply, for controlling an activity of said switching means.

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