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Pat. 9954446 United States, Int. Cl.22 H02M 3/335, H02M 1/08, H02M 1/00. Systems and methods for constant current control with primary-side sensing and regulation in various operation modes : Appl. N 15/054026 : Filed 25.02.2016 : Pub. 24.04.2018 : / Lieyi Fang, Guo Wei Lin ; Assignee Guangzhou On Bright Electronics Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9954446/en?oq=US9954446.html (дата обращения: ДД.ММ.ГГГГ).