Power Supplies for LED Driving_Steve Winder

Capricorn0115 · 发表于 2009-6-10 21:02:36

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本帖最后由 helianalog 于 2011-2-16 20:11 编辑

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Light-emitting diodes are being widely used due to their efficient use of power. The applications for power LEDs include traffic lights, street lamps, automotive lighting, architectural lights, household light replacements, signage lighting (replacing neon strip lights and fluorescent tubes), 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 and efficiency, and of course cost. The problem is to get a design that meets legal requirements and is efficient, while costing the least. This book covers the design trade-offs involved in LED driving applications, from low-power to UB-LEDs and beyond.
* Practical, "hands-on" approach to power supply design for LED drivers;

Power Supplies for LED Driving_Steve Winder.pdf (3.66 MB, 下载次数: 172 )

sssh · 发表于 2009-10-13 03:31:26

看看吧

xyk0318 · 发表于 2009-10-13 04:29:43

好资料，顶一个！

cschiu · 发表于 2009-10-13 05:04:22

感謝無私分享

jackal0716 · 发表于 2009-10-20 00:30:38

thanks a lot~

yushu81 · 发表于 2010-3-21 00:00:56

thanks

rpgzeroq · 发表于 2010-3-31 21:05:42

thanks

apple_fandai · 发表于 2010-5-2 15:50:54

thanks

yangtao0559 · 发表于 2010-12-26 13:05:15

nice！！！！！！！！！！！！！！！！！！！！

xlteam17 · 发表于 2010-12-28 09:30:04

very good

[资料] Power Supplies for LED Driving_Steve Winder

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