公开(公告)号：US20240113616A1

公开(公告)日：2024-04-04

申请号：US18244652

申请日：2023-09-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinhyung LEE ,  Wooseok Jang ,  Keonwoo Kim ,  Moonyoung Kim ,  Haedeun Kim

IPC: H02M1/42 ,  H02M1/44 ,  H02M3/158

CPC classification number: H02M1/4225 ,  H02M1/44 ,  H02M3/158

Abstract: An electronic apparatus, including an electromagnetic interference (EMI) filter; a bridge diode connected to an output terminal of the EMI filter; and a power factor correction (PFC) connected to an output terminal of the bridge diode, and including a PFC integrated circuit (IC), wherein the PFC IC is configured to control an inductor current which flows in an inductor included in the PFC is maintained to be less than or equal to a predetermined current value, and wherein the predetermined current value is smaller than a current value of a current which flows in the inductor based on a peak voltage being applied to the PFC.