| 摘要 |
PROBLEM TO BE SOLVED: To prevent deformation of a case of a lamination unit.SOLUTION: A power converter 10 including a lamination unit 30 inside a case 20 comprises: a pressing part 40 for performing pressing in a lamination direction A; and an abutment wall face configuration part 50. The abutment wall face configuration part 50 is configured so as to be connected to an external wall other end side part 21 and have an abutment wall face 52a abutting to another end of the lamination unit in the lamination direction A. The external wall other end side part 21 includes a fastening part 21a for fastening another member to the case 20. The abutment wall face configuration part 50 includes: a base part 51 extending in the lamination direction A from a position a predetermined distance away from the fastening part 21a in the height direction H of the external wall other end side part 21; and a vertical wall part 52 erected from the base part 51 to configure the abutment wall face 52a. The vertical wall part 52 is deformed towards the base part 51 when receiving excessive force from the lamination unit 30. Thereby, stress generated in the fastening part 21a is reduced. |
