Библиографическая ссылка на патент
Pat. 11271484 United States, Int. Cl.22 H02M 3/335. Primary controller calibration and trimming using secondary controller in secondary-controlled flyback converters : Appl. N 16/891867 : Filed 03.06.2020 : Pub. 08.03.2022 : / Hariom Rai ; Assignee Cypress Semiconductor Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11271484/en?oq=US11271484.html (дата обращения: ДД.ММ.ГГГГ).