公开(公告)号：US20170163153A1

公开(公告)日：2017-06-08

申请号：US14982676

申请日：2015-12-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chun-Chen Lin ,  Chih-Wei Ko ,  Yi-Ling Lin ,  Chien-Ming Wang

IPC: H02M3/158

CPC classification number: H02M3/158 ,  H02M3/1588 ,  H02M2001/0058 ,  H03K17/122 ,  H03K17/164 ,  Y02B70/1466 ,  Y02B70/1491

Abstract: A soft-switching auxiliary circuit is provided, which may be applicable to a converter including a first main switch and a second main switch. The soft-switching auxiliary circuit may include a first auxiliary switch, a second auxiliary switch, a first energy adjustment module and a second energy adjustment module. By means of the first auxiliary switch and a second auxiliary switch, the first energy adjustment module and the second energy adjustment may properly store and adjust the energy of the converter; therefore, both the first main switch and the second main switch of the converter can achieve soft-switching.

公开(公告)号：US10097088B2

公开(公告)日：2018-10-09

申请号：US14982676

申请日：2015-12-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chun-Chen Lin ,  Chih-Wei Ko ,  Yi-Ling Lin ,  Chien-Ming Wang

IPC: H02M3/158 ,  H03K17/12 ,  H03K17/16 ,  H02M1/00

Abstract: A soft-switching auxiliary circuit is provided, which may be applicable to a converter including a first main switch and a second main switch. The soft-switching auxiliary circuit may include a first auxiliary switch, a second auxiliary switch, a first energy adjustment module and a second energy adjustment module. By means of the first auxiliary switch and a second auxiliary switch, the first energy adjustment module and the second energy adjustment may properly store and adjust the energy of the converter; therefore, both the first main switch and the second main switch of the converter can achieve soft-switching.