| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric power conversion system which enables a control circuit board and an interlock connector to be connected with each other and enables its length to be shortened in an arrangement direction of a semiconductor module and an electronic component.SOLUTION: An electric power conversion system includes: a main circuit part 11; a control circuit board 3; a case 4; a signal connector 5; and signal wiring 51. The case 4 has: a case body part 41; a fuse housing part 42; and a fuse cover 43. An interlock connector 7 is disposed in the fuse housing part 42. Interlock wiring 71 is disposed in the case body part 41. The signal connector 5 is formed in the fuse housing part 42. In the case body part 41, a wiring insertion gap G through which the signal wiring 51 and the interlock wiring 71 pass is formed at a position adjacent to the main circuit part 11 in an arrangement direction of a semiconductor module 2 and an electronic component 10.SELECTED DRAWING: Figure 1 |
