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Power conversion apparatus and electric vehicle

  • US 9,888,591 B2
  • Filed: 06/17/2015
  • Issued: 02/06/2018
  • Est. Priority Date: 07/29/2008
  • Status: Active Grant
First Claim
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1. A power converter apparatus comprising:

  • a power module having a power semiconductor element;

    a metal base having an opening;

    a driving circuit board fastened at one side of the metal base;

    a control circuit board fastened at another side of the metal base; and

    a first signal cable connecting the driving circuit board and the control circuit board through the opening.

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