Design of Dimmable LED Lighting for DC Storage Power Supply

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Abstract:

In this paper, a dimmable LED lighting driving circuit with high efficiency for DC storage power supply is proposed. In this research, Class-E resonant converter is principal circuit structure and possesses superior efficiency in the power converter. LED lighting set accompanied with multiple transformers in cascade are employed, which can improve current uniform problem and increase operating reliability. Furthermore, integral cycle switching technique will be utilized to implement the dimmer design, integral cycle switching control dimmer possesses the advantage of zero-current-switching (ZCS) and can effectively promote the operating efficiency

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238-242

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February 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] Y. F. Li, S. M. Sue, ICIEA, China, (2011) 1245.

Google Scholar

[2] W. Boonyaroonate, V. Chunkag, 5th International Conf. ECTI-CON, Thailand, 2 (2008) 1045.

Google Scholar

[3] C. Thongsongyod, A. Nathakaranakule, I. Boonyaroonate, 5th International Conf. ECTI-CON, Thailand, 2 (2008) 1041.

Google Scholar

[4] M. Kazimierczuk, K. Puczko, IEEE Transactions on Circuits and Systems 34 (1987) 149.

Google Scholar

[5] Y. Huang, Y. Lin, W. Wang, and G. Dong, SOPO, Wuhan, (2009) 1.

Google Scholar

[6] V. D. B. Heinz ,S. Georg ,and W. Matthias, 22nd Annual APEC , USA, (2007) 1319.

Google Scholar

[7] D. Gacio, A.J. Calleja, J. Garcia, J. Ribas,and M. Rico-Secades, Annual Meeting IAS,  Alta, (2008) 1.

Google Scholar

[8] L. Yu, J. Yang, IEEE 3rd Inter. Conf. PESA, Hong Kong, (2009) 1.

Google Scholar

[9] T. L. Chern, P. L. Pan, H. Y. Liao, D. M. Tsay, J. H. Kuang, , 6th IEEE Conf. ICIEA, China, (2011) 2197.

Google Scholar

[10] Y. Hu, M.M. Jovanovic, IEEE Transactions on Power Electronics 23 (2008) 3116 .

Google Scholar

[11] K.I. Hwu W.C. Tu, Electronics Letters 47 (2011) 457.

Google Scholar