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:
Feb. 28, 2023
Filed:
Sep. 01, 2021
Applicant:
Erp Power, Llc, Moorpark, CA (US);
Inventors:
Michael Archer, Moorpark, CA (US);
Louis Chen, Simi Valley, CA (US);
James H. Mohan, Valencia, CA (US);
Assignee:
ERP POWER, LLC, Moorpark, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 45/36 (2020.01); H05B 45/3725 (2020.01); H05B 45/10 (2020.01); H05B 45/355 (2020.01);
U.S. Cl.
CPC ...
H05B 45/36 (2020.01); H05B 45/10 (2020.01); H05B 45/355 (2020.01); H05B 45/3725 (2020.01);
Abstract
According to some embodiments, there is provided a power supply system including a converter configured to generate an output signal based on a rectified input signal for driving a light source, an output correction circuit coupled to an output of the converter and configured to measure a ripple in the output signal and to generate a correction signal to dynamically control a DC-level of the output signal of the converter based on the measured ripple and a reference signal corresponding to a desired DC-level of the output signal.