发明名称 |
Voltage sensing device and associated method |
摘要 |
A transformer circuit is disclosed that minimizes the temperature dependence of an output voltage. A first embodiment of the present invention includes a primary winding coupled to receive a voltage to be sensed and a center-tapped secondary winding coupled at a center point to a first voltage output terminal. The center-tapped secondary winding includes a first secondary winding and a second secondary winding, the secondary windings being coupled through a bridge circuit to a second voltage output terminal. Details of this and other embodiments are disclosed.
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申请公布号 |
US2005077910(A1) |
申请公布日期 |
2005.04.14 |
申请号 |
US20030683920 |
申请日期 |
2003.10.10 |
申请人 |
ENCORP, INC. |
发明人 |
BIRLINGMAIR DOUGLAS K.;ADAMS LARRY L. |
分类号 |
G01R1/44;G01R15/18;(IPC1-7):G01R27/04 |
主分类号 |
G01R1/44 |
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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