Patents Assigned to Tyco Electronics EC Ltd.
  • Input inrush current control and/or output short-circuit control to a boost converter in a power supply
    Patent number: 7304456
    Abstract: An electronic circuit is connected between input lines of an alternating input power supply and input lines of a boost converter to limit an input inrush current and/or an output short-circuit current supplied to the boost converter in a power supply. The electronic circuit includes a rectifier circuit to rectify alternating input current of the alternating current power supply, and a feedback circuit for feeding back a switching signal to the rectifier circuit circuit to switch the rectifier circuit on and off.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: December 4, 2007
    Assignee: Tyco Electronics EC Ltd.
    Inventors: Ernö Temesi, Attila Ozsváth