Self-oscillating flyback driver for power LEDs

2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009

Volumn , Issue , 2009, Pages 2827-2832

  Sá Jr , E Mineiro ^a   Postiglione, C S ^b   Santiago, R S ^a   Antunes, F L M ^c   Perin, A J ^b  

^a INSTITUTO FEDERAL DE EDUCAÇÃO   (Brazil)

^b FEDERAL UNIVERSITY OF SANTA CATARINA   (Brazil)

^c FEDERAL UNIVERSITY OF CEARÁ   (Brazil)

Author keywords

Bipolar transistor oscillators; DC DC power conversion; Light emitting diodes; Lighting and power supplies

Indexed keywords

DATA HANDLING; ELECTRIC INVERTERS; ELECTRIC POWER SUPPLIES TO APPARATUS; ELECTRIC POWER SYSTEMS; ENERGY CONVERSION; LIGHT EMITTING DIODES; OSCILLATORS (ELECTRONIC);

COST-SENSITIVE APPLICATIONS; DATA PROCESSING EQUIPMENT; DC-DC POWER CONVERSION; MANUFACTURING TOLERANCES; MOBILE PHONE CHARGERS; POWER SUPPLY; SELF-OSCILLATING CONVERTERS; SIMPLIFIED MATHEMATICAL MODEL;

DC-DC CONVERTERS;

EID: 72449205419     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ECCE.2009.5316150     Document Type: Conference Paper

References (8)

1. E. Fred Schubert, Light-Emitting Diodes, Edition 2. New York: Cambridge University Press, 2006, pp. 1-26.
2. E. Mineiro Sá Jr., E. Agostin Jr., J. Bedin, Eduardo I. and J. Perin, "Design of a Electronic Driver for LEDs", in Proc. 2007 Brazilian Power Electronics Conference (COBEP), pp. 341-345.
3. Yueh-Ru Yang, "Analysis of Winding Capacitance Effects on Ringing Choke Converters", in Proc. Nov. 2004 IEEE Industrial Electronics Society Conf. (IECON), pp. 1008-1013.
4. B. T. Irving and M. M. Jovanovic, "Analysis and Design of Self-Oscillating Flyback Converter", in Proc. March 2002 IEEE Applied Power Electronics Conference and Exposition (APEC), pp. 897-903, vol. 2.
5. AN2228 STD1LNK60Z-based Cell Phone Battery Charger Design, STMicroelectronics Application Note, September 2005.
6. E. Mineiro Sá Jr., F. L. M. Antunes and A. J. Perin, "Low Cost Self-Oscillating ZVS-CV Driver for Power LEDs", in Proc. 2008 IEEE Power Electronics Specialist Conference (PESC), pp. 4196-4201.
7. E. Mineiro Sá Jr., F. L. M. Antunes and A. J. Perin, "Junction Temperature Estimation for High Power Light-Emitting Diodes", in Proc. 2007 IEEE International Symposium on Industrial Electronics (ISIE), pp. 3030-3035.
8. S. Birca-Galateanu, "Flyback Converter Output Voltage Stabilization", IEEE Trans. On Aerospace and Electronic Systems, vol. AES-23, issue 2, pp. 146-151, March 1987.