| 摘要 |
A power inverter includes a metallic chassis having a containing space at an inner portion thereof, having a lid on one side in a vertical direction, the other side thereof being enclosed by a bottom, a cooling block of forming a coolant path along a bottom side in the vertical direction of the chassis, and a side portion of the inner portion of the chassis, plural semiconductor modules each incorporating a semiconductor chip for configuring an inverter circuit of converting a direct current power into an alternate current power, and provided with a direct current terminal for making a current flow to the semiconductor chip and a control terminal for controlling an operation of the semiconductor chip to be protruded to an outer portion.
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