Other

Alps Alpine Co., Ltd.

Eiichiro Matsuyama

Hiroyuki Hebiguchi

Manabu Tamura

A current sensor includes a substrate, a first bus bar, and a second bus bar. The first bus bar has a first detection recess recessed in a square U-shape upstream in the extending direction (in the Y-direction) and a first adjustment recess downstream, with a first intermediate portion therebetween. The bottom surface of the first detection recess is a first bottom surface. The first sensitive axis of a first magneto-electric conversion element, if extended toward the second bus bar, abuts the body of the second bus bar at a portion where a second adjustment recess is provided.

Current sensor

A current sensor includes a substrate, a first bus bar, and a second bus bar. The first bus bar includes a first terminal portion, a first rising portion, a first extending portion, a first cutout portion, and a first stepped portion. The second bus bar includes a second terminal portion, a second rising portion, a second extending portion, a second cutout portion, and a second stepped portion. The second stepped portion and the second rising portion are connected together. A second magneto-electric conversion element is mounted on the lower surface of the substrate. A first magneto-electric conversion elements is mounted on the upper surface of the substrate.

Growing community of inventors

Miyagi-ken, Japan

Eiichiro Matsuyama