Title :
A dual-transformer flyback converter in critical conduction mode
Author :
Weng, Y.B. ; Xing, Y.
Author_Institution :
Power Electron. Lab., LITE-ON Technol. Corp., Beijing, China
Abstract :
A dual-transformer flyback converter, which operates in critical conduction mode with synchronous rectification, is proposed for high-power adapter applications. The converter is easy implemented of only one main switch, with high efficiency and low cost. The principle of the circuit is presented and inherent power balance between the transformers analyzed. Both simulated and experimental results are given in detail.
Keywords :
DC-DC power convertors; rectifying circuits; transformers; DC-DC converter; critical conduction mode; current sharing; dual-transformer flyback converter; high-power adapter applications; inherent power balance; synchronous rectification;
Conference_Titel :
Power Electronics and Motion Control Conference, 2004. IPEMC 2004. The 4th International
Conference_Location :
Xi´an
Print_ISBN :
7-5605-1869-9
