TY - GEN
T1 - Analysis and simulation for a novel single-switch single-stage AC/DC converter
AU - Hou, Ting-Wei
AU - Yeh, Chun Lin
AU - Lai, Jiun Tze
PY - 2007/12/1
Y1 - 2007/12/1
N2 - In this paper, a novel simple single switch single stage ac/dc converter with high power factor correction (HPFC) and high efficiency on the flyback topology is presented. In this proposed converter, the bulk inductor of the conventional ac/dc converter is substituted for an auxiliary winding of a transformer. The voltage stress across the bulk capacitor can be clamped under the rectified line voltage. The efficiency of this converter can reach 90% and the maximum power factor (PF) of this converter is 0.99 at the power of 25W when the input voltage is 110 VAC. The major advantages of this converter are the high efficiency and high PFC. The circuit operation, analysis, and simulations are presented in the paper.
AB - In this paper, a novel simple single switch single stage ac/dc converter with high power factor correction (HPFC) and high efficiency on the flyback topology is presented. In this proposed converter, the bulk inductor of the conventional ac/dc converter is substituted for an auxiliary winding of a transformer. The voltage stress across the bulk capacitor can be clamped under the rectified line voltage. The efficiency of this converter can reach 90% and the maximum power factor (PF) of this converter is 0.99 at the power of 25W when the input voltage is 110 VAC. The major advantages of this converter are the high efficiency and high PFC. The circuit operation, analysis, and simulations are presented in the paper.
UR - https://www.scopus.com/pages/publications/48649091977
UR - https://www.scopus.com/pages/publications/48649091977#tab=citedBy
U2 - 10.1109/TENCON.2007.4428848
DO - 10.1109/TENCON.2007.4428848
M3 - Conference contribution
AN - SCOPUS:48649091977
SN - 1424412722
SN - 9781424412723
T3 - IEEE Region 10 Annual International Conference, Proceedings/TENCON
BT - TENCON 2007 - 2007 IEEE Region 10 Conference
T2 - IEEE Region 10 Conference, TENCON 2007
Y2 - 30 October 2007 through 2 November 2007
ER -