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Pat. 11152849 United States, Int. Cl.22 H02M 1/08, H02M 1/42, H02M 7/219, H02M 1/00, H02M 1/44. Soft-switching, high performance single-phase AC-DC converter : Appl. N 16/894389 : Filed 05.06.2020 : Pub. 19.10.2021 : / Rajapandian Ayyanar ; Assignee Arizona Board of Regents of Asu ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11152849/en?oq=US11152849.html (дата обращения: ДД.ММ.ГГГГ).