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Apparatus for providing high quality power

  • US 20070052294A1
  • Filed: 11/07/2006
  • Published: 03/08/2007
  • Est. Priority Date: 11/01/2002
  • Status: Active Grant
First Claim
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1. A system, comprising:

  • a power feed that distributes a high DC voltage in a building, wherein said high DC voltage is in a range of about 300 to 600 VDC;

    a converter, coupled to said power feed, that receives said high DC voltage, and scales said high DC voltage to a low DC voltage; and

    a controller that controls a firing rate of said converter so that said low DC voltage is in a range of about 23 to 48 VDC.

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