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US08774365B2 Thermal compensation signal for high voltage sensing 有权
用于高电压感测的热补偿信号

Thermal compensation signal for high voltage sensing
Abstract:
A high voltage sensing circuit with temperature compensation comprises a first series of resistors in parallel with a second series of resistors. The first series includes a material with a different temperature coefficient of resistance than in the second series. A voltage measurement circuit calculates a high voltage by use of a voltage across a resistor in the first series and a voltage differential between the series.
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