High-powered LEDs are used in a growing number of applications, including automotive lighting, camera-phone flash, entertainment lighting, location lighting, landscape lighting, flashlights, bicycle ...
Make all the lightbulb jokes you want. A veritable army of tiny, low-power lightbulbs is marching into California to do its bit for the electricity crisis. The little bulbs will do yeoman duty, ...
LED light bulbs are cheap and energy efficient, writes Chris Goodall. A crash programme to replace all the lights in the UK with LEDs would cut electricity bills, reduce carbon emissions and other ...
Asynchronous vs. synchronous topologies. How a synchronous boost LED controller minimizes efficiency losses. The challenge of low-input-voltage operation. High-power LEDs continue to proliferate in ...
Texas Instrument's TPS61500 is a monolithic switching regulator with integrated 3-A, 40-V power switch. It is an ideal driver for high brightness 1-W or 3-W LED. The device has a wide input voltage ...
In many applications, it's desirable to disable LEDs used for system verification. Many options are available for the disabling function, including manual SPST (single-pole single-throw) switches, ...
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