Sites:
Search Electronics:

Welcome to GlobalSpec!
Find parts, products, suppliers, datasheets, and more for:

High Output Red LED

 

Products & Services

See also: Categories | Featured Products | Technical Articles | Engineering Web Results
Page: 1 2 3 4 5 6 7 Next

Find Suppliers by Category Top


Conduct Research Top

  • Power Design Considerations For LED Applications
    . Electronic load. THERMAL PROTECTION FOR THE LED. Referring back to Figure 1, D1 is used as a temperature sen-. by two different step-up converters. The SR202 is set for an output. sor that must be installed on the LED assembly substrate. The. of 34V and the SRA40 is set for 16V for the red and blue LED
  • RGB LED Color Mixing: Using Linear Dimming Technique's with Avago's Color Management Controllers - White paper
    of Red, Green and Blue amounts. VLING ­ linear dimming voltage for green LEDs. by modifying the PWMR, PWMG and PWMB duty cycles. VLINB ­ linear dimming voltage for blue LEDs. to produce the desired color on the backlight screen. ENR ­ Enable Red LED. The LED backlight driver board has three similar
  • Circut Ideas: LED driver lights three LED strings and provides constant voltage supply
    Typical uses today include backlighting for LCD TVs, projectors, computer displays, camera flashes, and vehicle brake lights. All need constant-current LED drivers that are economical and offer high dimming ratio, high efficiency, and precise adjustable current. To save space, some LED drivers
  • Paralleling DC/DC Converters With Output Synchronous Rectifiers
    as well. Figure 1 shows a schematic diagram to drive an LED bank to supply white backlight to an LCD monitor using Luxeon's LXHLMGDA DCC Backlighting Emitter Assembly1. The assembly has 2 strings of red LEDs (5 LEDs per string), 2 strings of blue LEDs (3 LEDs per string) and 2 strings of green LEDs
  • Production Testing of High-intensity, Visible LEDs
    the entire test system for DC and optical test to. be constructed using only high-speed DC instruments. Wavelength data is obtained using a spectrometer, a type of optical instrument. that measures the dominant and peak output wavelengths of the LED. The. output spectrum of an LED, known
  • What are the price advantages of light color regulation via feedback control?
    of a RGB high brightness LED within the first 5000 hours of operation. An interesting fact is that not only brightness loss could be experienced, but also a temporary increase of the light output has been recorded. These characteristics differ, depending on the used materials within red, green and blue
  • Machine Vision Adds Capacity, Safety to Road 'Well-Traveled'
    a ticket for running a RED traffic light is as high as $300, the state requires that a red light monitoring system also capture a picture of the driver," explains Oliver Szeto, a LED lighting expert and President of Metaphase Technologies Inc. (Bensalem, Pennsylvania). "Unfortunately, glass
  • Combustible Gas Detection at Natural Gas Compression Stations
    A management review, by a major gas production company, of two separate fire incidents directed engineering to design a high reliability fire & gas detection system to be installed on all compressors company wide. The system would be required to monitor gas leaks and provide control outputs

Engineering Web Search: High Output Red LED Top