公开(公告)号：US12019100B2

公开(公告)日：2024-06-25

申请号：US17766297

申请日：2020-09-30

Applicant: KOA CORPORATION

Inventor： Kazuhiro Hara ,  Tamotsu Endo

IPC: H02H3/087 ,  G01R15/14 ,  H01C13/02

CPC classification number: G01R15/146 ,  H01C13/02

Abstract: An object is to provide a shunt resistor module that is reduced in size, can handle a large current, and can accurately detect current. A shunt resistor module of the present invention includes: a shunt resistor that includes a plurality of resistor bodies having a columnar shape, and electrodes that are located at both ends of each of the plurality of resistor bodies; and a circuit board that includes a plurality of through-holes that can house the plurality of resistor bodies, and a plurality of voltage detection terminals that detects a voltage between the electrodes of the shunt resistor that has been inserted into the plurality of through-holes, and each of the plurality of voltage detection terminals is collected near a center of gravity of the shunt resistor.