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Pat. 9936552 United States, Int. Cl.22 H05B 37/02, H02M 3/335, H05B 44/00. System having a driver with voltage supply using an auxiliary winding of a transformer : Appl. N 15/427811 : Filed 08.02.2017 : Pub. 03.04.2018 : / Tiam Poh Lau, Marcus Schaemann ; Assignee Infineon Technologies Austria Ag ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9936552/en?oq=US9936552.html (дата обращения: ДД.ММ.ГГГГ).