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Pat. 11482938 United States, Int. Cl.22 H02M 3/335, H01F 27/24, H01F 27/28, H01F 27/34, H02M 1/44, H02M 1/00. Isolated resonant converter : Appl. N 17/015015 : Filed 08.09.2020 : Pub. 25.10.2022 : / Zengyi Lu, Haijun Yang, Shiwei Liu, Jinfa Zhang ; Assignee Delta Electronics Shanghai Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11482938/en?oq=US11482938.html (дата обращения: ДД.ММ.ГГГГ).