A Novel Single-Stage LED Driver Based for Interior-Lighting Applications

Qing Hua Chen; Lun Qiang Chen; Ying Chun Liang; Ying Jun Chen

doi:10.4028/www.scientific.net/AMM.610.178

Paper Titles

Design of Double-Disc Friction and Electromagnetic Hybrid Brake System of Passenger Car
p.156

Energy Analysis for Electric Hydraulic Power Steering System of Electric Bus
p.164

Modeling and Simulation of Environmental Factors on the Operating Characteristics of PV Module
p.169

Research on Vibration Control of Offshore Platform Based on Self-Recentering Rocking Wall
p.173

A Novel Single-Stage LED Driver Based for Interior-Lighting Applications
p.178

A MR-Compatible Finger Stimulator for Simultaneous Pressure and Heat Stimulation
p.182

The Design of Squib Analysis Algorithm Based on Raster Data
p.186

A Rapid Design System Integrated CBR with Variant Design
p.190

Application of Optical Fiber Sensing Real-Time Monitoring Technology Using in Ripley Landslide
p.199

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 610A Novel Single-Stage LED Driver Based for...

A Novel Single-Stage LED Driver Based for Interior-Lighting Applications

Abstract:

This paper proposes a novel single-stage LED driver based on SY5814A for interior-lighting applications with high levels of power factor. High power factor is achieved by constant on-time operation mode, with which the control scheme and the circuit structure are both simple. The proposed driver features cost-effectiveness, high circuit efficiency, high power factor, low input current ripples and a reduced components count. A prototype driver is developed to supply a 15W LED interior-lighting module with a 65V output voltage. Experimental results demonstrate the functionalities of the proposed circuit.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 610)

Pages:

178-181

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.610.178

Citation:

Cite this paper

Online since:

August 2014

Authors:

Qing Hua Chen, Lun Qiang Chen*, Ying Chun Liang, Ying Jun Chen

Keywords:

Circuit, Driver, Interior-Lighting, Single-Stage

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Qingcong Hu ; Zane, R. Minimizing Required Energy Storage in Off-Line LEDDrivers Based on Series-Input Converter Modules, IEEE Trans. on Power Electronics, vol. 26, no, 5, 2011, pp.2887-2895.

DOI: 10.1109/tpel.2010.2087772

Google Scholar

[2] C. S. Moo, Y. J. Chen and W. C. Yang, An efficient driver for dimmable LED lighting, IEEE Trans. Power Electron., vol. 27, no. 11, pp.4613-4618, November (2012).

DOI: 10.1109/tpel.2012.2183892

Google Scholar

[3] Y. -K. Lo, K. -H. Wu, K. -J. Pai and H. -J. Chiu, Design and implementation of rgb led drivers for lcd backlight modules, IEEE Transactions on Industrial Electronics, vol. 56, no. 12, pp.4862-4871, (2009).

DOI: 10.1109/tie.2009.2026771

Google Scholar

[4] D. Feezell, J. S. Speck, S. P. DenBaars and S. Nakamura, Semipolar (20-2-1) InGaN/GaN light-emitting diodes for high-efficiency solid-state lighting, IEEE Journal of Display Technology, vol. 9, no. 4, pp.190-198, (2013).

DOI: 10.1109/jdt.2012.2227682

Google Scholar