Title :
Transient current build-up ZVS converter using control of synchronous switch
Author :
Lee, S.-S. ; Han, Seok-Kyun ; Moon, Gun-Woo
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
fDate :
3/3/2005 12:00:00 AM
Abstract :
A new synchronous switch controlled transient current build-up zero voltage switching (TCB-ZVS) forward converter is proposed. The proposed converter is suitable for low-voltage and high-current applications. The features of the proposed converter are low conduction loss of magnetising current, no additional circuit for the ZVS operation, high efficiency, high power density and low EMI noise throughout all load conditions.
Keywords :
DC-DC power convertors; low-power electronics; zero voltage switching; EMI noise; TCB-ZVS forward converter; conduction loss; efficiency; high-current applications; load conditions; low-voltage applications; magnetising current; power density; synchronous switch control; transient current build-up zero voltage switching;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20056994
