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Pat. 10312816 United States, Int. Cl.22 H02M 3/335, H02M 3/156, H02M 3/155. Primary controller of switching power supply and switching power supply : Appl. N 16/000812 : Filed 05.06.2018 : Pub. 04.06.2019 : / Changshen Zhao, Haisong Li, Wenliang Liu, Yangbo Yi ; Assignee Suzhou Poweron Ic Design Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10312816/en?oq=US10312816.html (дата обращения: ДД.ММ.ГГГГ).