Библиографическая ссылка на патент
Pat. 9960709 United States, Int. Cl.22 H02M 7/217, H02M 7/487, H02M 7/483. Power conversion device : Appl. N 15/549330 : Filed 07.03.2016 : Pub. 01.05.2018 : / Kaho Mukunoki, Toshiyuki Fujii, Ryosuke Uda, Taichiro Tsuchiya, Akihiro Matsuda, Hisanori Taguchi ; Assignee Mitsubishi Electric Corp, Toshiba Mitsubishi Electric Industrial Systems Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9960709/en?oq=US9960709.html (дата обращения: ДД.ММ.ГГГГ).