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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.
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