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:
Mar. 18, 2025
Filed:
Nov. 18, 2022
Acer Incorporated, New Taipei, TW;
Tzu-Tseng Chan, New Taipei, TW;
Acer Incorporated, New Taipei, TW;
Abstract
The disclosure provides a full-bridge resonant converter, including a full-bridge switching circuit, a transformer, a resonance tank, a secondary side circuit, and a damping circuit. The secondary side circuit includes a first output diode and a second output diode. When the current value of a current flowing through the first output diode and the second output diode is resonated to zero amperes, and a resonant current flowing through the resonance tank does not flow through a primary side winding of the transformer at all, the transformer and the secondary side circuit jointly provide an equivalent capacitance, and the damping circuit and the equivalent capacitance jointly perform a damping operation on the resonant current.