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Pat. 10181795 United States, Int. Cl.22 H02M 3/335, H02M 1/08, H02M 1/00. Systems and methods for power converters with self-regulated power supplies : Appl. N 15/592077 : Filed 10.05.2017 : Pub. 15.01.2019 : / Liqiang Zhu, Lieyi Fang ; Assignee On Bright Electronics Shanghai Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10181795/en?oq=US10181795.html (дата обращения: ДД.ММ.ГГГГ).