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Pat. 11539287 United States, Int. Cl.22 H02M 1/44, H02M 1/088, H02M 3/158, H05B 45/37, H05B 45/375, H02M 1/00, H05B 47/10. Average current and frequency control : Appl. N 17/132343 : Filed 23.12.2020 : Pub. 27.12.2022 : / Jean-Paul Eggermont ; Assignee Semiconductor Components Industries LLC ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11539287/en?oq=US11539287.html (дата обращения: ДД.ММ.ГГГГ).