|2013-01-08||LED dimmer for low-voltage lighting control
The Network LED Dimmer from Opto 22 uses PWM to control LED brightness (0-100 percent) for 9-30VDC constant voltage LED lighting assemblies such as lamps, bulbs, strips, ropes and bars.
|2005-06-09||LED dimmer demoboard
This app note demonstrates an 8bit tri-color LED board
|2007-01-09||LED ballaster has 3000:1 dimming ability
Linear Technology touts its LT3003 as a cost-effective three-string LED ballaster with a current-matching accuracy of 3 percent and 3000:1 dimming capability
|2002-11-13||I2C devices for LED display control
This application note discusses device operation, software programming, pull up resistor sizing/bus termination and typical applications for Philips Semiconductors' family of LED control devices: PCA953x LED dimmers, PCA955x LED blinkers and SAA1064 LED digit display
|2007-07-27||Osram launches three-channel DMX dimmer
Joining manufacturers tipping DMX three-channel dimmers for LED systems, Osram Opto Semiconductors GmbH has launched the Optotronic OT RGB DMX dimmer.
|2010-05-11||LED controller enables power rating, dimming flexibility
NXP's SSL2103 LED controller is designed to bring complete flexibility to lamp designers in terms of power rating, form factor and dimmer control.
|2012-05-16||Controller drives flicker-free LED dimming
Texas Instruments' LM3447 AC/DC LED controller has a dimmer detect, a phase decoder, and adjustable hold current circuits, for constant power regulation and flicker-free dimming operation.
|2010-04-06||AC/DC power controllers pack auto dimmer detection
Cypress Semiconductor has launched new AC/DC digital power controllers that offer a cost-effective solution for both non-dimmable and dimmable LED lighting
|2013-01-02||Metric for evaluating dimmable LEDs' performance
Learn which aspects of phase-cut dimmable LED lamp electronics should be considered in evaluating performance in terms of dimmer compatibility.
The researchers studied a material made from copper and selenium that exhibits liquid-like behaviors due to...