The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 30, 2022
Filed:
Jul. 28, 2021
Applicant:
Dell Products L.p., Round Rock, TX (US);
Inventors:
Wayne Kenneth Cook, Round Rock, TX (US);
Wei-Jun Feng, Braintree, MA (US);
Assignee:
Dell Products L.P., Round Rock, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/26 (2006.01); G06F 1/28 (2006.01); G06F 1/30 (2006.01);
U.S. Cl.
CPC ...
G06F 1/28 (2013.01); G06F 1/263 (2013.01); G06F 1/305 (2013.01);
Abstract
A system for controlling voltage operation of a power supply unit (PSU) for an information handling system. If the PSU is established as a High-Line power supply and is a dual wattage unit, Low-Line capabilities are disabled and the PSU turns off if power drops below a High-Line minimum voltage. If the PSU is established as a Low-Line PSU or is not dual wattage unit, the PSU is maintained in a current operational state and is either reset or turned off before making changes.