Design consideration of modified SEPIC converter for LED lamp driver

  title={Design consideration of modified SEPIC converter for LED lamp driver},
  author={Mokhtar A M Ali and Mohamed Orabi and Mahrous Ahmed and Abdelali El-Aroudi},
  journal={The 2nd International Symposium on Power Electronics for Distributed Generation Systems},
In recent years, LED light sources have been used in more applications than conventional light bulbs due to their compactness, lower heat dissipation, high levels of luminous efficiency, real–time color changing capability and most importantly their long time of life. This paper presents a new proposal of LED lamp driver using the modified SEPIC converter as a practical driver. The proposed Modified SEPIC enables the use of lower voltage rated semiconductors compared to other single-switch buck… CONTINUE READING
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