公开(公告)号：US20180337014A1

公开(公告)日：2018-11-22

申请号：US15598474

申请日：2017-05-18

申请人： I.D. Systems, Inc.

发明人： Michael Ehrman ,  Gaurav Sheth ,  Maulik Patel

IPC分类号： H01H47/00 ,  G01R19/165

CPC分类号： G01R19/16595 ,  H01H47/22 ,  H01H47/32 ,  H01H50/54 ,  H01H2001/0005

摘要： A multi-relay including a first relay switch operable over a first current range; a second relay switch operable over a second current range; and a current sensor configured to: detect an input current; in response to the input current being within the first current range, activate the first relay switch; and in response to the input current being within the second current range, activate the second relay switch.

公开(公告)号：US10690704B2

公开(公告)日：2020-06-23

申请号：US15598474

申请日：2017-05-18

申请人： I.D. Systems, Inc.

发明人： Michael Ehrman ,  Gaurav Sheth ,  Maulik Patel

IPC分类号： G01R19/165 ,  H01H47/22 ,  H01H50/54 ,  H01H47/32 ,  H01H1/00

摘要： A multi-relay including a first relay switch operable over a first current range; a second relay switch operable over a second current range; and a current sensor configured to: detect an input current; in response to the input current being within the first current range, activate the first relay switch; and in response to the input current being within the second current range, activate the second relay switch.