Dual voltage power supply

  • US 5,412,308 A
  • Filed: 03/15/1994
  • Issued: 05/02/1995
  • Est. Priority Date: 01/06/1994
  • Status: Expired due to Fees
  • ×
    • Pin Icon | RPX Insight
    • Pin
First Claim
Patent Images

1. A power supply comprising:

  • first and second output terminals and a ground terminal, the first and second output terminals and a ground terminal, the first and second output terminals providing output voltages of V1 and V2, respectively;

    an input voltage source providing an input voltage of Vin ;

    first regulator means coupled between the input voltage source and the first output terminal for converting Vin to V1, the first regulator means capable of providing an output voltage higher than Vin, and capable of providing an output voltage lower than Vin;

    second regulator means coupled between the input voltage source, the second output terminal, and the ground terminal for converting Vin to V2 ;

    wherein neither the first nor second regulator means includes a transformer.

View all claims
  • 1 Assignment
    ×
    ×

    Thank you for your feedback

    ×
    ×