Invention Grant
- Patent Title: Pre-charge unit for charging a dc link capacitor and battery system including the same
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Application No.: US17381398Application Date: 2021-07-21
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Publication No.: US12113380B2Publication Date: 2024-10-08
- Inventor: Florian Maxl
- Applicant: SAMSUNG SDI CO., LTD.
- Applicant Address: KR Yongin-si
- Assignee: SAMSUNG SDI CO., LTD.
- Current Assignee: SAMSUNG SDI CO., LTD.
- Current Assignee Address: KR Yongin-si
- Agency: Lee IP Law, P.C.
- Priority: EP 187208 2020.07.22 KR 20210094192 2021.07.19
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H02J7/34 ; H05K1/02 ; H05K1/16
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.
Public/Granted literature
- US20220029427A1 PRE-CHARGE UNIT FOR CHARGING A DC LINK CAPACITOR AND BATTERY SYSTEM INCLUDING THE SAME Public/Granted day:2022-01-27
Information query
