Directly cooled circuit board for an electronic power circuit
    4.
    发明授权
    Directly cooled circuit board for an electronic power circuit 失效
    直接冷却电路板电路

    公开(公告)号:US5262921A

    公开(公告)日:1993-11-16

    申请号:US775979

    申请日:1991-11-01

    申请人: Johannes Lamers

    发明人: Johannes Lamers

    IPC分类号: H05K7/20 H05K1/02

    CPC分类号: H05K7/20254

    摘要: In order to improve the cooling of one sided circuit boards for electronic power circuits in SMD configuration, the surface (14) of the circuit board (10) which is not provided with circuit components is part of the interior wall of a housing (26) through which flows a liquid coolant and which is equipped with inlet and outlet pipe connections (28, 30) for conduits through which flows a coolant. In order to remove heat, the side (14) of the circuit board (10) which is not provided with the circuit components can be directly wetted with coolant.

    摘要翻译: PCT No.PCT / EP90 / 01826 Sec。 371日期1991年11月1日 102(e)1991年11月1日PCT 1990年10月31日PCT。为了改善用于SMD配置的电子电路的单面电路板的冷却,电路板(10)的表面(14) 没有设置电路部件是壳体(26)的内壁的一部分,液体冷却剂通过该内壁流动,并且配备有用于导管的入口和出口管连接(28,30),通过冷却剂流动。 为了去除热量,不设置电路部件的电路板(10)的侧面(14)可以直接用冷却剂润湿。