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:
Mar. 02, 2021
Filed:
Nov. 02, 2018
Dell Products L.p., Round Rock, TX (US);
Craig Anthony Klein, Elgin, TX (US);
John Erven Jenne, Austin, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
A multi-power rail PSU includes a first power rail coupled to first PSUs, and a second power rail coupled to second PSUs. A controller subsystem receives a request to enable the first power rail and the second power rail and, in response, enables one of the first PSUs to transmit power to the first power rail, and enables one of the second PSUs to transmit power to the second power rail. The controller subsystem then performs respective PSU mismatch checks on the first PSUs and the second PSUs, and identifies compatible first PSUs for the first power rail, and compatible second PSUs for the second power rail. The controller subsystem then enables transmission of power to the first power rail from the compatible first PSUs, and enables transmission of power to the second power rail from the compatible second PSUs.