Information handling system power supply input voltage operation management systems and methods
US11726547B1 · kind B1 · utility
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20Claims
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Key dates
| Filing date | Apr 22, 2022 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Apr 22, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F1/3206
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An information handling system includes a power supply unit having a power train configured to convert electrical energy received by the power supply unit into electrical energy usable by the information handling system and a microcontroller that includes non-volatile memory holding a line status register. The microcontroller is configured to set or reset the power supply unit for high line only operation, and the information handling system is configured to notify the power supply unit microcontroller to set or reset the power supply unit for high line only operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.