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Pat. 11509238 United States, Int. Cl.22 H02M 7/06, H02M 1/14, H02M 1/15. AC/DC power supply, rectifier circuit and control method : Appl. N 17/202514 : Filed 16.03.2021 : Pub. 22.11.2022 : / Nan Luo, Qiukai Huang, Jian Deng, Zhaofeng Wang, Jialiang Zhang ; Assignee Hangzhou Silergy Semiconductor Technology Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11509238/en?oq=US11509238.html (дата обращения: ДД.ММ.ГГГГ).