LEDs often serve as the light source in a backlighted display, and they usually operate from a low battery voltage such as that produced by two NiCd cells or one lithium-ion cell. An IC from Maxim ...
A combination of legislation (such as the Energy Independence and Security Act of 2007 in the United States) and consumers' desire for greater energy efficiency will likely render the traditional ...
Infrastructure projects like the Tokyo Gate Bridge are now turning to LED lighting because of its economical and environmental advantages. But these devices still need the right current-limiting ...