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Power Supplies for LED Driving
The essential guide to designing cost- and energy-efficient power systems for LED devices
Steve Winder (Author)
9780081009253, Elsevier Science
Paperback / softback, published 3 January 2017
320 pages
23.4 x 19 x 2.1 cm, 0.46 kg
Power Supplies for LED Driving, Second Edition explores the wide use of light-emitting diodes due to their efficient use of power. The applications for power LEDs include traffic lights, street lamps, automotive lighting, architectural lights, theatre lighting, household light replacements, signage lighting (replacing neon strip lights and fluorescent tubes), LCD display backlighting, and many more. Powering (driving) these LED's is not always simple. Linear driving is inefficient and generates far too much heat. With a switching supply, the main issues are EMI, efficiency, and of course cost. This book covers the design trade-offs involved in LED driving applications, from low-power, to UB-LEDs and beyond.
1. Introduction
2. Characteristics of LEDs
3. Driving LEDs
4. Linear Power supplies
5. Buck-Based LED Drivers
6. Boost Converters
7. Boost-Buck Converters
8. Non-Isolated Power Factor Correction Circuits
9. Fly-back converters and Isolated Power Factor Correction Circuits
10. Switching Power Supplies
11. Selecting Electronic Components for Power Supplies
12. Magnetic Materials for Inductors and Transformers
13. EMI and EMC Issues
14. Thermal Considerations
15. Safety issues
16. Control Systems
17. LED Applications
Subject Areas: Microprocessors [TJFD1], Electronics & communications engineering [TJ]
