公开(公告)号：US10020749B2

公开(公告)日：2018-07-10

申请号：US15526223

申请日：2015-08-24

Applicant: LG Innotek Co., Ltd.

Inventor： Chunfeng Jin ,  Joo Suk Kang ,  Jae Sam Lee ,  Jung Hwan Choi ,  Dong Young Huh

IPC: H02M3/335 ,  H02M1/08 ,  H02M1/00

CPC classification number: H02M3/33546 ,  H02M1/08 ,  H02M3/28 ,  H02M3/33584 ,  H02M2001/0054 ,  H02M2001/0058 ,  Y02B70/1433 ,  Y02B70/1491

Abstract: The present invention relates to a power converter including a transformer; a current doubler including a switch element and connected to a secondary side of the transformer to double a current of the transformer according to an operation of the switch element; and a voltage resonator connected to the switch elements, wherein the voltage resonator includes a switch element and a capacitor which are connected to each other in series.