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:
Sep. 15, 2026
Filed:
Dec. 09, 2020
Astec International Limited, Kowloon, HK;
AES GLOBAL HOLDINGS PTE. LTD., Singapore, SG;
Abstract
A low loss snubber circuit for protecting an electronic device within a power converter is provided. The low loss snubber circuit includes a bidirectional transient voltage suppression (TVS) diode having first and second nodes, wherein the first node of the bidirectional TVS diode is coupled to a first node of the electronic device, and a snubber capacitor having first and second nodes, wherein the first node is coupled to the second node of the bidirectional TVS diode and the second node is coupled to a second node of the electronic device. The low loss snubber circuit further includes a snubber diode having an anode and a cathode, wherein the anode is coupled to the second node of the bidirectional TVS diode and the cathode is coupled to a node of the power converter.