发明名称 |
Magnetic toroid self resonant current sensor |
摘要 |
A current sensor includes a transformer comprising a primary and a secondary, wherein the current sensor is operable to measure current in the primary. A sensing circuit is operable to detect an impedance of the secondary, where the impedance of the secondary changes with an amount of current in the primary and is used to indicate the current in the primary.
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申请公布号 |
US2008042637(A1) |
申请公布日期 |
2008.02.21 |
申请号 |
US20060506339 |
申请日期 |
2006.08.18 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
SANDQUIST DAVID A.;BERNDT DALE F.;PECZALSKI ANDRZEJ |
分类号 |
G01R15/18 |
主分类号 |
G01R15/18 |
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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