Patents Examined by Ahm E Ullah
  • Current-sourced power supplies
    Patent number: 7598717
    Abstract: A method for providing stable dc-to-dc power conversion from high impedance or pure current input sources by inverting the duty cycle control with respect to the duty cycle control used with low impedance or pure voltage input sources.
    Type: Grant
    Filed: April 8, 2005
    Date of Patent: October 6, 2009
    Assignee: Northrop Grumman Corporation
    Inventor: Kevin Thomas O'Meara