发明名称 |
Hall-effect current detector |
摘要 |
A current detector comprising a current-path conductor in the form of a piece of sheet metal having a slit cut therein for providing a U-shaped path for the flow of current to be detected or measured. A Hall generator is held opposite the current-path conductor so as to be contained in the slit therein, as seen in a direction normal to the sheet-metal current-path conductor, for generating a Hall voltage indicative of the magnitude of the current flowing through the U-shaped current path. A magnetic overlay covers part of the current-path conductor for a higher sensitivity of current detection through enhancement of flux density acting on the Hall generator.
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申请公布号 |
US6727683(B2) |
申请公布日期 |
2004.04.27 |
申请号 |
US20020188693 |
申请日期 |
2002.07.02 |
申请人 |
SANKEN ELECTRIC CO., LTD. |
发明人 |
GOTO HIROKAZU;KATO TAKASHI |
分类号 |
G01R15/20;(IPC1-7):G01R33/00 |
主分类号 |
G01R15/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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