公开(公告)号：US20240215201A1

公开(公告)日：2024-06-27

申请号：US18541919

申请日：2023-12-15

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Byong Jo HYON ,  YONGSU NOH ,  Sang Min PARK ,  DONGMYOUNG JOO ,  Daeyeon HWANG ,  poo reum JANG ,  Hyoung-Kyu YANG ,  JUN HYUK CHOI ,  Jin Hong KIM ,  Joon Sung PARK

IPC: H05K7/20 ,  H05K7/14

CPC classification number: H05K7/20409 ,  H05K7/14329 ,  H05K7/20145

Abstract: Provided is a power conversion system including a heat sink, a first heat emitter provided on an upper surface of the heat sink, a second heat emitter electrically connected to the first heat emitter and provided on a lower surface of the heat sink, a third heat emitter provided on one side of the heat sink and spaced apart by a predetermined distance from the heat sink, and a heat dissipation fan provided in a direction facing the third heat emitter based on the heat sink and spaced apart by a predetermined interval from the third heat emitter, wherein, during a normal operation, more heat is emitted by the first heat emitter than by the second heat emitter.