Determining a temperature coefficient value of a resistor
US11639911B2 · kind B2 · utility
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3References
29Claims
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Assignee
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Key dates
| Filing date | Feb 25, 2021 |
| Grant date | May 2, 2023 |
| Priority date | — |
| Expiry date | Mar 20, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R19/32
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present disclosure relates to circuitry for determining a temperature coefficient value of a resistor. The circuitry comprises circuitry for supplying an AC current signal to the resistor, circuitry for measuring a first voltage across the resistor when the AC current signal is supplied; and processing circuitry configured to determine the temperature coefficient value based on the first voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.