Design and Analysis of Push-Pull Switching Power Supply on PSpice

Article Preview

Abstract:

Aiming at the problem of switching power supply stable output, a push-pull switching power supply was designed. the switching frequency is 100kHZ and the output voltage is 5V. System model of the push-pull switching power supply is established on PSpice, and research on the output performance of the push-pull switching power supply. By the parameter sweep analysis of load, the push-pull switching power supply can stabilize output in full load and light load conditions, and load regulation rate comply with the design requirements.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

1186-1189

Citation:

Online since:

July 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Hua-zhong Xu, Chang-zhe Chen, SMPS Noise Analysis and Treatment Method, in: Journal of WUT(information and management engineering), Issue 6, Volume 32(2010), pp.900-903

Google Scholar

[2] Z. Lukic, S.M. Ahasanuzzaman, Z. Zhao, A. Prodic, Self-Tuning Sensorless Digital Current-Mode Controller with Accurate Current Sharing for Multi-Phase DC-DC Converters, IEEE Applied Power Electronics Conference (APEC), 2009, pp.264-268

DOI: 10.1109/apec.2009.4802666

Google Scholar

[3] Zhimin Zhou, jihai Zhou, Aihua Ji, switching power supply technology, Posts & Telecom Press, 2007.

Google Scholar

[4] J.A.A. Qahouq, L. Huang, D. Huard, Efficiency-Based Auto-Tuning of Current Sensing and Sharing Loops in Multiphase Converters, IEEE Transactions on Power Electronics, vol. 23, no. 3, March 2008, pp.1009-1013

DOI: 10.1109/tpel.2008.917808

Google Scholar

[5] Ya-lan Xiong, Discussion on Efficiency and Noise of Switch Power, in: Fire control radar technology, Issue 6, Volume 34(2005), pp.59-62

Google Scholar