发明授权
US08427134B2 Current detection printed board, voltage detection printed board, current/voltage detection printed board, current/voltage detector, current detector and voltage detector
有权
电流检测印刷电路板，电压检测印刷电路板，电流/电压检测印刷电路板，电流/电压检测器，电流检测器和电压检测器
- 专利标题： Current detection printed board, voltage detection printed board, current/voltage detection printed board, current/voltage detector, current detector and voltage detector
- 专利标题（中）： 电流检测印刷电路板，电压检测印刷电路板，电流/电压检测印刷电路板，电流/电压检测器，电流检测器和电压检测器
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申请号： US13014288申请日： 2011-01-26
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公开(公告)号： US08427134B2公开(公告)日： 2013-04-23
- 发明人: Yoshifumi Ibuki , Shuji Omae , Hideo Ito
- 申请人： Yoshifumi Ibuki , Shuji Omae , Hideo Ito
- 申请人地址： JP Osaka
- 专利权人： Daihen Corporation
- 当前专利权人： Daihen Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Greenblum & Bernstein, P.L.C.
- 优先权： JP2006-101082 20060331; JP2006-234514 20060830
- 主分类号： G01R15/18
- IPC分类号： G01R15/18 ; H01F5/00
摘要：
A current detection printed board includes: a board having a penetration hole that penetrates the board; and at least one wire that is formed in a coiled shape having both ends by penetrating the board along the periphery of the penetration hole and alternately connecting a front surface layer and a rear surface layer of the board, wherein, when a conductor, in which an AC current flows, is disposed to pass through the inside of the penetration hole, a current flowing in the wire is output through electromagnetic induction.
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