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Dual input AC/DC to programmable DC output converter

  • US 20040037102A1
  • Filed: 09/12/2003
  • Published: 02/26/2004
  • Est. Priority Date: 10/31/2001
  • Status: Active Grant
First Claim
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14. A power conversion device capable of receiving either an AC input voltage or a DC input voltage and generating a programmable DC output voltage, said device comprising:

  • a first circuit converting an AC input voltage to a predetermined DC first output voltage;

    a second circuit converting a DC input voltage to a predetermined DC output voltage; and

    a third circuit receiving said first and second predetermined DC voltages from first and second circuits and generating a selectable output DC voltage.

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