Power sensing
US10852330B1 · kind B1 · utility
1Cited by
10References
48Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 2014 |
| Grant date | Dec 1, 2020 |
| Priority date | — |
| Expiry date | Oct 7, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R21/127
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Improved techniques for sensing and reporting power consumption from a single or multiple power supplies are disclosed. The disclosed techniques comprise integrated circuit solutions for sensing power. In some embodiments, an integrated circuit comprises circuitry for converting source voltage into a pulse-width modulation (PWM) signal and circuitry for modulating the PWM signal with a current sense signal to determine sensed power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.