Библиографическая ссылка на патент
Pat. 10305386 United States, Int. Cl.22 H02M 3/335, H02M 1/08, H02M 1/32, H02M 1/00. Systems and methods for two-level protection of power conversion systems : Appl. N 15/220223 : Filed 26.07.2016 : Pub. 28.05.2019 : / Xiaomin Huang, Huawei Lv, Chao Yao, Qiang Luo, Lieyi Fang ; Assignee On Bright Electronics Shanghai Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10305386/en?oq=US10305386.html (дата обращения: ДД.ММ.ГГГГ).