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Pat. 10199944 United States, Int. Cl.22 H02M 3/335, H02M 1/00. Systems and methods for flyback power converters with switching frequency and peak current adjustments : Appl. N 15/849438 : Filed 20.12.2017 : Pub. 05.02.2019 : / Lieyi Fang, Guo Wei Lin ; Assignee Guangzhou On Bright Electronics Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10199944/en?oq=US10199944.html (дата обращения: ДД.ММ.ГГГГ).