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High Brightness LED Seminar by Arrow
- Osram - National

You are welcome to join our free LED seminar series in Finland in these locations:

Dates

20.8 Turku - Tykistökatu 2
21.8 Espoo - Kalkkipellontie 4

Agenda

How to choose High brightness LED and driver for it

• LED technology - Why LED is better then bulb?
• LED Driver technology - What should I know about driving LED?

Detailed Agenda

9:00 OSRAM Opto Semiconductors, High Power LED

LED basics

• Illumination units
• Binnings / Colour temperature
• Color rendering index, CRI

High Power LED roadmaps & trends

• Evaluating and comparing power LED performance
• Dragon Family
• OSTAR Family

National Semiconductors, LED drivers

• Different techniques for driving LEDs
  • Linear or Switch (efficiency/simple)
  • Hysterics or PWM switcher what to use (noise)
• How to do dimming slow/fast (with or without microcontroller)




• Application examples with NSC & Osram components with evaluation boards
• Using Nationals Web bench design tool

Denmark: +45 70 10 22 11	Estonia: +372 6 77 42 50	Finland: +358 9 47 66 60	Latvia: +371 7311490
Lithuania: +370 37 759015	Norway: +47 52763000	Sweden: +46 8 56265500