Method and apparatus for starting power converters
    1.
    发明申请
    Method and apparatus for starting power converters 失效
    启动电源转换器的方法和装置

    公开(公告)号:US20050226011A1

    公开(公告)日:2005-10-13

    申请号:US10819709

    申请日:2004-04-07

    IPC分类号: H02M1/00 H02M1/36

    CPC分类号: H02M1/36 Y10S323/901

    摘要: A startup circuit for starting a power converter for converting an input voltage to an output voltage includes a switch connected in series with a resistive element. The startup circuit is connected in parallel with a trigger switch in the power converter for enabling the power converter to generate the output voltage. When closed or activated, the switch in the startup circuit charges an energy storing device in the power converter. The energy storing device activates the trigger switch as the charge is released.

    摘要翻译: 用于启动用于将输入电压转换为输出电压的功率转换器的启动电路包括与电阻元件串联连接的开关。 启动电路与功率转换器中的触发开关并联连接,以使功率转换器产生输出电压。 当关闭或激活时,启动电路中的开关为功率转换器中的储能装置充电。 储能装置在释放电荷时激活触发开关。