Patents Assigned to Emerging Technologies Corporation
  • Constant current source employing power conversion circuitry
    Patent number: 5717578
    Abstract: An energy source for supplying power to a rechargeable battery or the like provides a constant current input to the front end of a transformer. In order to compensate for varying inductances found in the primary winding of the transformer, a special resistor network is provided to precisely control the duty cycle of the current output.
    Type: Grant
    Filed: February 7, 1996
    Date of Patent: February 10, 1998
    Assignee: Emerging Technologies Corporation
    Inventor: Ejaz Afzal