| 摘要 |
PROBLEM TO BE SOLVED: To provide a bus bar assembly in which the position of a magnetic material is not deviated from a bus bar during use under on-vehicle state, because the movable direction of the magnetic material is closed entirely by the bus bar and the movement is limited, and thereby noise current reduction effect of the magnetic material is stabilized.SOLUTION: In a bus bar assembly constituted of a magnetic material 30 having an insertion hole 33, and a bus bar 20 arranged along the insertion hole 33, the bus bar 20 has such a shape as the orientation of a current E flowing on a route faces at least once. The magnetic material 30 includes an intermediate leg 34 in an intermediate region 40 between the parts 22, 22 where the orientation of the current E of the bus bar 20 faces, and end side legs 36, 36 in the end side regions 60, 60 on the opposite side of the intermediate region 40, when viewed from the facing parts 22, 22. At least the intermediate leg 34 includes a gap for making a magnetic field generated by the current E flowing through the bus bar 20 discontinuous. |
