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Pat. 11056964 United States, Int. Cl.22 H02M 1/00, H02M 3/00, H02M 7/02. Power supply device with multiple wide-volt age range outputs and control method thereof : Appl. N 16/818406 : Filed 13.03.2020 : Pub. 06.07.2021 : / Chia-An Yeh ; Assignee Acbel Polytech Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11056964/en?oq=US11056964.html (дата обращения: ДД.ММ.ГГГГ).