Библиографическая ссылка на патент
Pat. 9954429 United States, Int. Cl.22 H02M 1/34, H02M 1/00, H02M 1/32, H02M 3/04, H02M 7/217, H02M 7/219, H02M 7/487, H02M 7/5387. Converter and voltage clamp circuit therein : Appl. N 14/637371 : Filed 03.03.2015 : Pub. 24.04.2018 : / Wei-Yi Feng, Wei-Qiang Zhang, Hong-Yang Wu ; Assignee Delta Electronics Shanghai Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9954429/en?oq=US9954429.html (дата обращения: ДД.ММ.ГГГГ).