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Pat. 11152852 United States, Int. Cl.22 H02M 1/36, B60L 3/00, B60L 58/20, H02J 7/34, H02M 3/335, H02M 3/337, H02M 1/32. Bidirectional DC/DC converter and method for charging the intermediate circuit capacitor of a DC/DC converter from the low-voltage battery : Appl. N 16/071834 : Filed 09.12.2016 : Pub. 19.10.2021 : / Emiliano Gudino Carrizales ; Assignee Robert Bosch Gmbh ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11152852/en?oq=US11152852.html (дата обращения: ДД.ММ.ГГГГ).