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:
May. 06, 2025
Filed:
Aug. 24, 2022
Applicant:
Navitas Semiconductor Limited, Dublin, IE;
Inventors:
Xiucheng Huang, Torrance, CA (US);
Bin Li, Pleasanton, CA (US);
Weijing Du, Torrance, CA (US);
Yun Zhou, Shenzhen, CN;
Assignee:
NA VITAS SEMICONDUCTOR LIMITED, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2005.12);
U.S. Cl.
CPC ...
H02M 3/33523 (2012.12);
Abstract
Systems and methods for reducing auxiliary transformer winding turns are disclosed. In one aspect, a circuit includes a transformer having a primary winding, a secondary winding and an auxiliary winding having a first end and a second end, a diode having a cathode and an anode, the anode coupled to the first end of the auxiliary winding, and a capacitor having a first terminal coupled to the second end of the auxiliary winding, and a second terminal coupled to the cathode.