公开(公告)号：US20240248121A1

公开(公告)日：2024-07-25

申请号：US18535092

申请日：2023-12-11

Applicant: Alps Alpine Co., Ltd.

Inventor： Yuu KUMAGAI ,  Manabu TAMURA ,  Hideaki TAKANO

IPC: G01R15/20

CPC classification number: G01R15/207

Abstract: A current sensor has a bus bar through which a current under measurement flows, a magnetism sensing portion placed so as to face the bus bar in an X direction, and a chassis that incorporates the magnetism sensing portion and part of the bus bar. In a Y direction orthogonal to the X direction, the bus bar has a first connection end protruding from a Y1 side of the chassis and a second connection end protruding from a Y2 side of the chassis. The first connection end and second connection end are at different positions in the X direction when viewed from a Z direction orthogonal to the X direction and Y direction. An opposing portion, facing the magnetism sensing portion, of the bus bar crosses the Y direction when viewed from the Z direction.