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Pat. 10312708 United States, Int. Cl.22 H02J 7/00, H02M 1/08, H02M 3/335, H02M 1/00. Power supply device, AC adapter, AC charger, electronic device, and power supply system : Appl. N 15/333627 : Filed 25.10.2016 : Pub. 04.06.2019 : / Akihiro Ono ; Assignee Rohm Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10312708/en?oq=US10312708.html (дата обращения: ДД.ММ.ГГГГ).