TY - GEN
T1 - Design and implementation of interleaved quasi-resonant DC-DC flyback converter
AU - Ling, Zi Shiuan
AU - Liang, Tsorng Juu
AU - Yang, Lung Sheng
AU - Li, Tzuu Hseng
PY - 2009/12/1
Y1 - 2009/12/1
N2 - This paper presents the interleaved quasi-resonant (QR) DC-DC flyback converter, which uses two parallel-connection DC-DC flyback converters. The interleaved technique is used to control the active switches of the two flyback converters. Also, the active switches are turned on at voltage-valley condition to reduce switching losses. Thus, this converter can achieve large output power, low output-current ripple, and high efficiency. The operating principle is discussed. Finally, a prototype circuit with input voltage 300-400 V, output voltage 24 V, and output current 8.33 A is implemented to verify the performance.
AB - This paper presents the interleaved quasi-resonant (QR) DC-DC flyback converter, which uses two parallel-connection DC-DC flyback converters. The interleaved technique is used to control the active switches of the two flyback converters. Also, the active switches are turned on at voltage-valley condition to reduce switching losses. Thus, this converter can achieve large output power, low output-current ripple, and high efficiency. The operating principle is discussed. Finally, a prototype circuit with input voltage 300-400 V, output voltage 24 V, and output current 8.33 A is implemented to verify the performance.
UR - https://www.scopus.com/pages/publications/77950912585
UR - https://www.scopus.com/pages/publications/77950912585#tab=citedBy
U2 - 10.1109/PEDS.2009.5385694
DO - 10.1109/PEDS.2009.5385694
M3 - Conference contribution
AN - SCOPUS:77950912585
SN - 9781424441662
T3 - Proceedings of the International Conference on Power Electronics and Drive Systems
SP - 429
EP - 433
BT - 2009 International Conference on Power Electronics and Drive Systems, PEDS 2009
T2 - 2009 International Conference on Power Electronics and Drive Systems, PEDS 2009
Y2 - 2 January 2009 through 5 January 2009
ER -