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US 2022/0029427 A1Published application
Pre-charge unit for charging a dc link capacitor and battery system including the same
AssigneeSamsung SDI Co., Ltd.
InventorFlorian MAXL
Life of this patent
Estimating the term…
Abstract
A pre-charge unit for charging a DC link capacitor includes a printed circuit board including at least one conductive layer; a pre-charge switch on the printed circuit board; and a pre-charge resistor electrically connected in series with the pre-charge switch, wherein the pre-charge resistor is formed by a conductive trace in the at least one conductive layer of the printed circuit board.
Claims15
A pre-charge unit for charging a DC link capacitor, the pre-charge unit comprising:
- a printed circuit board including at least one conductive layer;
- a pre-charge switch on the printed circuit board;
- and
- a pre-charge resistor electrically connected in series with the pre-charge switch, wherein the pre-charge resistor is formed by a conductive trace in the at least one conductive layer of the printed circuit board.
1 more element
Dependencies are inferred from the claim text.