For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Study on Experimental System for Three Level Neutral-Point-Clamped Converter
p.1858
Study on Simulation of Temperature Field and Optimization of Structure to Grounding Resistor
p.1864
Study on the Lithium-Ion Batteries Performance of Electric Vehicles
p.1869
Study on the Return Voltage Function Model of Oil-Paper Insulation Medium Based on Optimization Algorithm
p.1873
The Design of a New-Type LED Switching Power Supply Circuit
p.1877
The Research on Deposition Saturation of Disc Suspension Porcelain Insulator
p.1881
The Technology Study of New Asymmetrical Half-Bridge Converter
p.1884
Design of Economized Power Controller Based on Ethernet and Embedded Technology
p.1888
A Cell Balancing System Based on Charge Shuttling Method
p.1892

The Design of a New-Type LED Switching Power Supply Circuit

Article Preview

Abstract:

A new-type LED switching power supply circuit using flyback converter is designed based on current-mode PFC controller chip L6562. The circuit has some characteristics such as simple structure, wide input voltage range, output stability and reliable operation. The experimental results show that the system efficiency is up to 89.46% when the input voltage changes from 85V to 265V(AC), meanwhile the system works stably with constant current and constant voltage output.

You might also be interested in these eBooks
Energy Research and Power Engineering 2014 View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 986-987)

Pages:

1877-1880

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.986-987.1877

Citation:

Cite this paper

Online since:

July 2014

Authors:

Elin Jing*, Zheng Feng Sun, Hong Yuan Wen

Keywords:

Flyback, LED, Power Factor Correction (PFC), Switching Power Supply

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

References

[1] X.R. Song, J. Shu and Q.B. Wu: Chinese Journal of Power Sources, Vol. 35(2011)No. 11, pp.1418-1420.

Google Scholar

[2] S. Dong, S.G. Chen,T. Zhang S.S. Liu and S.D. Yuan: Application of Electronic Technique, Vol. 38 (2012) No. 3, pp.63-66.

Google Scholar

[3] S.B. Chao, D.Y. Qiu and B. Zhang: Electrotechnical Application, Vol. 30(2011)No. 14, pp.40-44.

Google Scholar

[4] Q.R. Wang, Z.M. Li, Q.X. Liu,Y. Zhou and Y.Q. Wang: Semiconductor Optoelectronics, Vol. 33 (2011) No. 6, pp.1082-1085.

Google Scholar

[5] J.Z. Chen Y.H. Ni: Semiconductor Optoelectronics, Vol. 34 (2012) No. 6, pp.906-909.

Google Scholar

[6] W. Xiao L.J. Zhu and P.Z. Wu: Coal Mine Machinery Ashley, Vol. 33 (2012) No. 8, pp.166-168.

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.