Библиографическая ссылка на патент
Pat. 10250057 United States, Int. Cl.22 H02J 9/06, H02J 7/00, H02J 7/02, H02J 9/00, H02M 3/04, H02M 7/00, H02P 3/14, H02M 3/158. Power supply including bi-directional DC converter and control method thereof : Appl. N 14/694254 : Filed 23.04.2015 : Pub. 02.04.2019 : / Chen Zhao, Lingdong Zhang ; Assignee Hangzhou Silergy Semiconductor Technology Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10250057/en?oq=US10250057.html (дата обращения: ДД.ММ.ГГГГ).