Apparatus having DC arc start in parallel with welder power supply
    10.
    发明授权
    Apparatus having DC arc start in parallel with welder power supply 有权
    具有与焊机电源并联的直流电弧启动装置

    公开(公告)号:US08129659B2

    公开(公告)日:2012-03-06

    申请号:US12445588

    申请日:2007-10-19

    IPC分类号: B23K9/10 B23K9/12

    CPC分类号: H02M7/48

    摘要: A DC arc start function for a welder. The arc start function is realized using a universal input DC regulator coupled to a DC to DC converter that produces a regulated DC voltage that is sufficient to strike an arc at an electrode of the welder.

    摘要翻译: 焊机的直流弧启动功能。 电弧启动功能使用耦合到DC-DC转换器的通用输入DC调节器实现,其产生足以在焊机的电极处施加电弧的稳定的DC电压。