Patent ID: 7035105
Filing Date: 2006-04-25
Classification: B60R,H05K,Y10T

Abstract:
1. A power module wherein a power circuit section including a plurality of bus bars is disposed through an insulation layer on a circuit arrangement surface of a heat radiation member, comprising: an external connection terminal formed by folding up an end of each of said bus bars from said circuit arrangement surface; an enclosure wall member disposed on said heat radiation member to surround said power circuit section including said external connection terminal; a connector housing constituting an external connection connector that includes a bottom portion and a hood, said bottom portion being provided with a terminal through-hole into which said external connection terminal is inserted, said hood surrounding said external connection terminal that projects through said terminal through-hole toward the opposite side from said circuit arrangement surface, said external connection connector being adapted to be coupled to another connector together with said external connection terminal; and a waterproof layer formed within said enclosure wall member so that at least a part of said power circuit section is sealed and said terminal through-hole is sealed.