Patents Examined by Gray L Laxton
  • Patent number: 8957645
    Abstract: A method for providing non-resonant zero-voltage switching in a switching power converter. The switching power converter converts power from input power to output power during multiple periodic switching cycles. The switching power converter includes a main switch and an auxiliary capacitor adapted for connecting to the main switch, and an inductor connectible to the auxiliary capacitor. When the main switch is on, a previously charged (or previously discharged) auxiliary capacitor is connected to the main switch with auxiliary switches. The main switch is switched off with zero voltage while discharging non-resonantly (charging) the auxiliary capacitor by providing a current path to the inductor. The auxiliary capacitor is disconnected from the main switch.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: February 17, 2015
    Assignee: Solaredge Technologies Ltd.
    Inventor: Tzachi Glovinski