Photos copyright ©2009 Sebastian Blanco / Weblogs, Inc. While the Triac story has evolved over the years, the look of the trike hasn’t changed that much. This is still an odd-looking three-wheeled ...

The LM3445 from National Semiconductor enables a full 100:1 range of offline, uniform, flicker-free dimming for high-brightness LEDs with a conventional TRIAC forward or reverse phase-control wall ...

The MP4020 is a primary-side–control LED lighting controller with TRIAC dimming. Primary-side control can significantly simplify the LED lighting driving system by eliminating the opto-coupler and the ...