Библиографическая ссылка на патент
Pat. 9941785 United States, Int. Cl.22 H02M 1/42, H02M 1/44, H02M 1/12, H02M 7/217. Power factor correction circuit and electronic product including the same : Appl. N 14/981314 : Filed 28.12.2015 : Pub. 10.04.2018 : / Jin-Han Kim, Han Sol Seo, Bo Hyung Cho, Paul Jang, Sang Woo Kang ; Assignee Samsung Electronics Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9941785/en?oq=US9941785.html (дата обращения: ДД.ММ.ГГГГ).