| 摘要 |
PROBLEM TO BE SOLVED: To prevent a breakage of a bus bar caused by a vibration by installing the bus bar between a fixed terminal fixed in an inverter case and a terminal assembly fixed out of the case, and providing a buffer member for urging the bus bar to a current sensor, thereby reducing in size an inverter. SOLUTION: The inverter comprises a heat sink plate 11, an inverter case 12 and a control board 13. Here, in the case 12, a terminal assembly 41 and an input wiring board 43 having bus bars 43a, 43b for coupling the assembly 41 to a fixed terminal 22 are installed via a through hole 131a of a current sensor 131, and clamped via bolts b1, b2. A buffer member 145 made of an elastic material such as rubber or the like or a plastic or the like is engaged within the hole 11a on the board 43, and the board 43 is fixedly urged to the sensor 131a. |
