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:
Oct. 27, 2026
Filed:
Dec. 06, 2023
Navitas Semiconductor Limited, Dublin, IE;
Navitas Semiconductor Limited, Dublin, IE;
Abstract
A synchronous rectifier circuit is self-powered by a portion of a secondary winding. A transformer has a primary winding arranged to receive power from a power source, a secondary winding arranged to transfer power to a load, and a tapped output arranged to transfer power to a controller circuit, wherein the tapped output is formed from a portion of the secondary windings. The controller circuit uses power from the tapped output to drive a synchronous switch disposed between the secondary winding and the load. The synchronous switch rectifies the power received from the secondary winding such that DC power can be supplied to a load.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile