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 ...
Using LEDs for lighting is an ever-more-popular application because of its high efficacy and long life. Dimmable lighting applications in residential and commercial installations will account for over ...
The ubiquitous triac dimmer can still work with LED lamps, thanks to new ICs. Energy-efficient lighting is in the headlines as we approach the date at which federally mandated efficiency levels for ...
APPLIED POWER ELECTRONICS CONFERENCE, WASHINGTON – February 17, 2009 – National Semiconductor Corp. (NYSE:NSM) today introduced a new constant-current controller that enables off-line, uniform, ...
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