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Pat. 10199831 United States, Int. Cl.22 H02M 7/44, H02J 1/06, H02J 3/38, H02M 3/04, H02S 50/00. Circuit arrangement for inline voltage supply, use of such a circuit arrangement and device having such a circuit arrangement : Appl. N 14/969278 : Filed 15.12.2015 : Pub. 05.02.2019 : / Markus Hopf ; Assignee Sma Solar Technology Ag ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10199831/en?oq=US10199831.html (дата обращения: ДД.ММ.ГГГГ).