Title :
A New Standby Structure Using Multi-Output Full-Bridge Converter Integrating Flyback Converter
Author :
Kim, Jae-Kuk ; Choi, Seong-Wook ; Kim, Chong-Eun ; Moon, Gun-Woo
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
Abstract :
This paper presents a new standby structure where the standby flyback converter is integrated with the zero-voltage-switching multi-output full-bridge dc-dc converter. While the standby power is generated from the conventional flyback converter in standby mode, the auxiliary output of the multi-output full-bridge converter is used for the standby output in normal mode. The validity of this proposed structure is confirmed by the experimental results from 12 V/58 A for the dc-dc output and 5 V/3.2 A for the standby output prototype.
Keywords :
DC-DC power convertors; switching convertors; zero voltage switching; current 3.2 A; current 58 A; flyback converter; standby structure; voltage 12 V; voltage 5 V; zero-voltage-switching multioutput full-bridge DC-DC converter; DC-DC power converters; Energy efficiency; Flyback transformers; Inductors; Zero voltage switching; Flyback; full bridge; multi-output; standby;
Journal_Title :
Industrial Electronics, IEEE Transactions on
DOI :
10.1109/TIE.2011.2106101