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Lighting & Illumination

 



 

 

Lighting & Illumination

June 2011
Driving LEDs

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Figure 1: N and P type doping of an LED

LEDs are fast replacing Fluorescent light bulbs and incandescent light bulbs in many lighting applications. In the past these sources could be driven directly from the mains voltage, but this is
. . . Read More
Date:
06/13/2011
LED Lighting Solutions

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Available in serial or parallel wiring options, the new Molex array holder simplifies LED installation. Array holder is shown with and without optional Ingress Protection

Here follows an in-depth look into just how synergistic electronics, optical and lighting industries are yielding new and award-winning technologies to revolutionize the world of LED luminaires. LEDs
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Date:
06/13/2011
Offline LED Applications

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Table 1: Comparison of LEDs, CFL & Incandescent Light Sources

Most of the new LED lighting fixture applications will be required to run from existing AC offline power sources, generally 90VAC to 265VAC depending on the end application's geography. The ability
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Date:
06/11/2011

LED Street Lighting

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Figure 1: LED street lights

High brightness LED street lights are now being installed in pilot projects at many sites. In most cases these are replacing high intensity discharge (HID) and high pressure sodium (HPS) street
. . . Read More
Date:
06/08/2011
Video Transmission Solution

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Figure 1: Single Stage Equalizer for 300 meters of Cat 5 cable

Transmission cables have improved, but the challenge is always the same: get more messages down longer cables faster. It may sound simple, but the longer the cable, the greater the losses. These
. . . Read More
Date:
06/01/2011

 



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