Patent ID: 9385631
Filing Date: 2016-07-05
CPC Classification: H01L,H02M,H05K

Claim Text:
1. An inverter unit comprising: a first circuit board and a second circuit board arranged at a predetermined space to face each other and having respective main circuit forming areas; a plurality of power devices mounted in the main circuit forming area of the first circuit board; a main circuit including the plurality of power devices; a plurality of capacitors electrically connected to the plurality of the power devices and mounted in the main circuit forming area of the second circuit board; and a control circuit controlling the operation of the main circuit, wherein the second circuit board includes a control circuit forming area separated from the main circuit forming area and the control circuit includes a first control circuit formed in the control circuit forming area on the second circuit board, wherein an output terminal connected to a junction between the power devices is arranged on the first circuit board.