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Pat. 9960698 United States, Int. Cl.22 H02M 3/335, B60L 11/18, H02J 3/14, H02J 3/38, H02M 7/219, H02M 7/5387, H02J 3/32. Reliable AC-DC power converter with high voltage DC link : Appl. N 14/975677 : Filed 18.12.2015 : Pub. 01.05.2018 : / James Michio Nagashima, Gregory Scott Smith ; Assignee Flex Power Control Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9960698/en?oq=US9960698.html (дата обращения: ДД.ММ.ГГГГ).