| 摘要 |
PROBLEM TO BE SOLVED: To provide a power distribution board capable of securing connection reliability between an electronic component and a bus bar.SOLUTION: A power distribution board 10 includes: a circuit structure 11 in which a control circuit board 20, an adhesive sheet 30, and a bus bar group 40 comprising a plurality of bus bars 41 are disposed, in the order, so as to be overlapped; and a shunt resistor 50 mounted on the circuit structure 11. The control circuit board 20 includes a mounting window 21, and the adhesive sheet 30 includes a first insertion window 32A and a second insertion window 32B. In one bus bar 41A, a portion exposed to the inner side of the first insertion window 32A is a first attachment region 43A, and the other portion is a first covered region 44A covered with the adhesive sheet 30. In the other bus bar 41B, a portion exposed to the inner side of the second insertion window 32B is a second attachment region 43B, and a portion covered with the adhesive sheet 30 is a second covered region 44B. |
