Библиографическая ссылка на патент
Pat. 10477631 United States, Int. Cl.22 H05B 44/00, H02M 1/08, H02M 1/32, H02M 1/42, H02M 3/04, H02M 3/335, H02M 7/04. Power circuit applied in LED load : Appl. N 14/971002 : Filed 16.12.2015 : Pub. 12.11.2019 : / Xiaobo Wang, Xinghua Zhang ; Assignee Delta Electronics Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10477631/en?oq=US10477631.html (дата обращения: ДД.ММ.ГГГГ).