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. 20, 2024
Filed:
Nov. 10, 2021
Applicant:
Guangdong Giwee Technology Co. Ltd., Foshan, CN;
Inventor:
Shanghua Feng, Foshan, CN;
Assignee:
GUANGDONG GIWEE TECHNOLOGY CO. LTD., Foshan, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/12 (2006.01); H03F 3/08 (2006.01); H03F 3/21 (2006.01); H03F 3/45 (2006.01);
U.S. Cl.
CPC ...
H03F 3/4508 (2013.01); H03F 3/08 (2013.01); H03F 3/21 (2013.01); H03F 2203/21112 (2013.01); H03F 2203/21151 (2013.01); H03F 2203/21157 (2013.01); H03F 2203/45218 (2013.01);
Abstract
A non-isolated power supply. A positive power and a negative power are respectively formed by charging a +VCCenergy storage filter and a −VCCenergy storage filter connected in series and discharging the +VCCenergy storage filterand the −VCCenergy storage filter. The output positive and negative power may be differently combined by changing the capacities of the +VCCenergy storage filter and the −VCCenergy storage filter and may be equal or unequal.
Quick Actions:
Feng, Shanghua. (2024). Non-isolated single-inductor circuit for outputting positive and negative low-voltage power (U.S. Patent No. 12068727). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12068727
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