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Pat. 10491127 United States, Int. Cl.22 H02M 3/335, H02M 1/00, H02M 1/32, H02M 1/36, H02M 3/156, H02M 3/338. Power supply control unit and isolation type switching power supply device : Appl. N 15/704256 : Filed 14.09.2017 : Pub. 26.11.2019 : / Hideo Hara, Yohei Akamatsu ; Assignee Rohm Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10491127/en?oq=US10491127.html (дата обращения: ДД.ММ.ГГГГ).