NDLI: A dimmable power supply unit for testing LED lamps built around a dedicated integrated circuit

Content Provider	IEEE Xplore Digital Library
Author	Mercier, F. Hamza, N. Delcourt, C. Maugars, P. Bara, S. Langeslag, W. Zwanenberg, V. Sturkenboom, M. Grisel, R.
Copyright Year	2011
Description	Author affiliation: NXP Semiconductors France, Campus EffiScience, Colombelles, BP 20000, 14906 Caen Cedex 9, France (Mercier, F.; Hamza, N.; Delcourt, C.; Maugars, P.; Bara, S.) \|\| Université de Rouen, CNRS, Groupe de Physique des Maté riaux, UMR 6634, BP 76801 Saint Etienne du Rouvray, France (Grisel, R.) \|\| NXP Semiconductors Netherlands, Gerstweg 2, BZ 0.042, 6534 AE Nijmegen, The Netherlands (Langeslag, W.; Zwanenberg, V.; Sturkenboom, M.)
Abstract	Lighting applications are nowadays arriving at a crossing point. Production and selling of incandescent lamps is drastically decreasing. European countries have decided to arrive to complete interdiction in 2012. Compact fluorescent lamps (CFL) have some drawbacks limiting their usefulness, with many problems related to compatibility with dimmers, even for supposed dimmable CFL. We present the design of an integrated circuit suitable for dimmable 3 W buck and 12 W flyback architectures for LED based lamps. In recent years, the lighting world has been witness to a new revolution with the appearance of LED based lighting. There are numerous reasons fort he emergence of LED lighting technology. LED technology is constantly developing and improving over time and LEDs are becoming far brighter and much more powerful. Added to their efficiency, these features make them ideal for use in lighting applications.
Starting Page	1257
Ending Page	1262
File Size	852474
Page Count	6
File Format	PDF
ISBN	9781424493104
e-ISBN	9781424493128
e-ISBN	9781424493111
DOI	10.1109/ISIE.2011.5984339
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-06-27
Publisher Place	Poland
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Switches Light emitting diodes Integrated circuits Resistors Brightness Oscillators Lighting
Content Type	Text
Resource Type	Article

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