Библиографическая ссылка на патент
Pat. 10566900 United States, Int. Cl.22 H02M 3/156, H02M 1/08, H02M 1/00. Detection method, detection circuit, controller and switching power supply : Appl. N 15/975910 : Filed 10.05.2018 : Pub. 18.02.2020 : / Bo Cai ; Assignee Hangzhou Silergy Semiconductor Technology Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10566900/en?oq=US10566900.html (дата обращения: ДД.ММ.ГГГГ).