| 摘要 |
<P>PROBLEM TO BE SOLVED: To miniaturize a current detection apparatus which detects a current flowing to a busbar, by improving a degree of integration of components rather than the prior arts. <P>SOLUTION: In a housing 40, a magnetic substance core 10 is held in such an attitude that a gap portion 12 is positioned in a direction between a second direction that is a wire lead-out direction R1 orthogonal to a first direction with a hollow portion 11 as a criterion, and a third direction orthogonal to the first direction and the second direction when watched from the first direction that is a through-direction of a busbar in the hollow portion 11. Further, in the housing 40, a magnetic flux detection part 21 of a hole element 20 is held at a position of the gap portion 12 of the magnetic substance core 10 and moreover, a connector 51 is held at such a position that a connection part 51a is partially overlapped with a connecting terminal 22 of the hole element 20 in an attitude turning toward the wire lead-out direction R1 when watched from the third direction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
