公开(公告)号：US20230006566A1

公开(公告)日：2023-01-05

申请号：US17779744

申请日：2020-11-17

Applicant: LG INNOTEK CO., LTD.

Inventor： Kwang Soon JUNG ,  Kyung Hyun KIM ,  Soo Hong KIM ,  Kyung Rae CHO

IPC: H02M3/335 ,  H02M1/14

Abstract: A DC-DC converter according to an embodiment of the present invention comprises: a switch unit that receives a first DC voltage, separates the first DC voltage into three-phase voltages, and outputs the separated three-phase voltages; a transformation unit that transforms the three-phase voltages output from the switch unit, and outputs a three-phase output voltage; and a rectification unit that rectifies the three-phase output voltage applied from the transformation unit, and outputs a second DC voltage.