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Pat. 11502538 United States, Int. Cl.22 H02J 7/34, H02J 7/00, H02M 1/32, H02M 1/44, H02M 7/06. X capacitor discharging circuit and method thereof : Appl. N 16/927687 : Filed 13.07.2020 : Pub. 15.11.2022 : / Yuedong Chen ; Assignee Chengdu Monolithic Power Systems Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11502538/en?oq=US11502538.html (дата обращения: ДД.ММ.ГГГГ).