Information handling system power supply automated de-rating for power output and thermal constraints
US9304565B2 · kind B2 · utility
1Cited by
12References
17Claims
0Family size
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Key dates
| Filing date | Dec 23, 2014 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Dec 23, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02H5/04
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An information handling system power supply dynamically adapts thermal and power output protection constraints based upon thermal and power output conditions measured at the power supply. In the event of changing conditions at the information handling system, such as an increase in ambient temperature or an increase in power consumption, a power constraint adaptive module adjusts constraints at which the power supply will shut down in order to maintain power to an information handling system outside of a normal power and thermal constraint operating envelope for the power supply.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.