High current low voltage regulated power supply
    3.
    发明授权
    High current low voltage regulated power supply 失效
    高电流低电压调节电源

    公开(公告)号:US3679959A

    公开(公告)日:1972-07-25

    申请号:US3679959D

    申请日:1970-12-31

    Applicant: IBM

    CPC classification number: H02M7/219 G05F1/38

    Abstract: A polyphase source of alternating current is converted to a low voltage high current regulated d.c. in a manner to conserve power and reduce costs by reduction of the number of components required therefor. To achieve this end, a single transistor is employed for each phase of the polyphase input transformer secondary winding configuration which transistor acts to perform the dual function of providing both rectification and regulation of the a.c. input.

    Abstract translation: 交流电流的多相转换为低电压高电流调节直流电。 通过减少所需组件的数量来节省电力并降低成本。 为了实现这一目的,单晶体管用于多相输入变压器次级绕组配置的每个相,其中晶体管用于执行双重功能,提供整流和调节直流。 输入。

Patent Agency Ranking