Библиографическая ссылка на патент
Pat. 11094452 United States, Int. Cl.22 H01F 27/08, H01F 27/02, H01F 27/24, H01F 27/28, H01F 27/32, H01F 30/10, H02M 3/28, H02M 3/335, H02M 7/06. Power converter : Appl. N 15/579664 : Filed 04.08.2016 : Pub. 17.08.2021 : / Koji Nakajima, Takashi Kumagai, Jun Tahara ; Assignee Mitsubishi Electric Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11094452/en?oq=US11094452.html (дата обращения: ДД.ММ.ГГГГ).