公开(公告)号：US20200292588A1

公开(公告)日：2020-09-17

申请号：US16818511

申请日：2020-03-13

申请人： TE Connectivity Germany GmbH

发明人： Christoph Mueller ,  Sven Faas ,  Jens Gruendler ,  Walter Weinerth ,  Thimo Paulus ,  Claudio Negretti ,  Christoph Kraemer

IPC分类号： G01R19/00 ,  G01R1/20 ,  G01K1/14

摘要： A passive current sensor includes a pair of electrically conductive busbars, a shunt resistor electrically connecting the busbars, and a support having a first pair of voltage drop measuring contacts. At least one of the voltage drop measuring contacts is attached to each of the busbars and forms a direct electrical contact between the at least one voltage drop measuring contact and the busbar.

公开(公告)号：US11293952B2

公开(公告)日：2022-04-05

申请号：US16818511

申请日：2020-03-13

申请人： TE Connectivity Germany GmbH

发明人： Christoph Mueller ,  Sven Faas ,  Jens Gruendler ,  Walter Weinerth ,  Thimo Paulus ,  Claudio Negretti ,  Christoph Kraemer

IPC分类号： G01R19/00 ,  G01K1/14 ,  G01R1/20

摘要： A passive current sensor includes a pair of electrically conductive busbars, a shunt resistor electrically connecting the busbars, and a support having a first pair of voltage drop measuring contacts. At least one of the voltage drop measuring contacts is attached to each of the busbars and forms a direct electrical contact between the at least one voltage drop measuring contact and the busbar.