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:
Sep. 09, 2025
Filed:
Apr. 24, 2024
Applicant:
Dell Products L.p., Round Rock, TX (US);
Inventors:
Assignee:
Dell Products L.P., Round Rock, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); G01R 19/165 (2006.01); H02J 7/34 (2006.01); B64D 11/06 (2006.01);
U.S. Cl.
CPC ...
H02J 7/345 (2013.01); G01R 19/16576 (2013.01); B64D 11/0624 (2014.12); H02J 2207/20 (2020.01); H02J 2207/50 (2020.01);
Abstract
A power adaptor provides power from a power source to a load device. The power adaptor includes a bulk capacitor and a controller. The controller detects a voltage level of input power from the power source, charges the bulk capacitor, detects a distortion of the voltage level in response to charging the bulk capacitor, and sets an output power limit for the power adaptor from a maximum output power limit for the power adaptor to a reduced output power limit in response to detecting the distortion.