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Pat. 11164696 United States, Int. Cl.22 H01F 27/38, H01F 27/24, H01F 27/28, H01F 27/29, H01F 27/32, H02M 3/335. Low common mode noise transformer structure with external float wire mount : Appl. N 16/404057 : Filed 06.05.2019 : Pub. 02.11.2021 : / Kyunghoon Hwang ; Assignee Power Integrations Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11164696/en?oq=US11164696.html (дата обращения: ДД.ММ.ГГГГ).