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    Industrial power supply modules
    1.
    发明授权
    Industrial power supply modules 有权
    工业电源模块

    公开(公告)号：US06678181B2

    公开(公告)日：2004-01-13

    申请号：US10345631

    申请日：2003-01-16

    申请人： Gregory M. Karol ,  James Pagella ,  John Meldrum Porter ,  Ludi Van Deurse

    发明人： Gregory M. Karol ,  James Pagella ,  John Meldrum Porter ,  Ludi Van Deurse

    IPC分类号： H02M768

    CPC分类号： H05K7/209

    摘要： An industrial power supply module includes a heatsinking structure, e.g., an extruded aluminum structure, comprising a plurality of walls joined to define a channel. first and circuit board assemblies comprising respective booster and DC/DC converter circuits are mounted to the heatsinking structure such that at least portions of the circuit board assemblies lie in the channel. First and second end caps are attached to the heatsinking structure at respective first and second ends of the channel. Environmental seals may be provided at the first and second ends of the channel. The booster circuit may be operative to produce a first DC voltage and the DC/DC converter circuit may be operative to produce a second DC voltage from the first DC voltage such that the second DC voltage is at least about ten times less than the first DC voltage.

    摘要翻译： 工业电源模块包括散热结构，例如挤压铝结构，其包括连接以限定通道的多个壁。 第一和包括相应的升压器和DC / DC转换器电路的电路板组件安装到散热结构，使得电路板组件的至少一部分位于通道中。 第一和第二端盖在通道的相应的第一和第二端附接到散热结构。 可以在通道的第一和第二端设置环境密封件。 升压电路可操作以产生第一直流电压，并且DC / DC转换器电路可操作以从第一直流电压产生第二直流电压，使得第二直流电压比第一直流电压小至少约十倍 电压。