公开(公告)号：US20250046970A1

公开(公告)日：2025-02-06

申请号：US18905389

申请日：2024-10-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junwang KIM ,  Kiwon KIM

IPC: H01M50/574 ,  H01M50/247 ,  H01M50/287

Abstract: An electronic device is provided which includes a printed circuit board including an opening. The electronic device may include a switch circuit unit disposed on the printed circuit board and including an input portion to which a power signal of a battery is applied, an output portion from which the switch circuit unit is configured to output the power signal, and a first ground. The electronic device may include a control circuit unit disposed on the printed circuit board. The control circuit unit is configured to control a connection between the input portion and the output portion, and includes a contact terminal. The electronic device may include a positive terminal connected to the printed circuit board to transmit the power signal of the battery. The electronic device may include a negative terminal including a body portion, a control pin formed on the body portion, and a negative electrode contact portion.