| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor control device capable of decreasing the number of components and reducing man-hours for assembly.SOLUTION: A contact part 13 in a V-shaped protruding form toward a switching element 10 is formed in a portion of a bus bar 12 opposite to the switching element 10. When a resin module 14 is fixed, a bottom face of a distal end of the contact part 13 is brought into contact with a top face of an electrode terminal 11 of the switching element 10 disposed between a main body of the switching element 10 and the bus bar 12. The contact part 13 applies a pressing force F in a direction toward a heat sink 9 to the switching element 10. A distance D between the heat sink 9 and the resin module 14 is set smaller than an addition value of thickness t1 of the switching element 10 and thickness t2 of the contact part 13 and the electrode terminal 11. Therefore, the contact part 13 presses the electrode terminal 11 and an interval after contact is reduced. The bus bar 12 presses the switching element 10 and the switching element 9 is brought into tight contact with the heat sink 6. |
