The RACD60 series of 60-W open-frame ac-input LED drivers is an addition to the LightLine constant-current LED drivers. The 4 x 2.1-in. devices are about half the size of competitive units. The LED ...

This application note is intended for engineers designing an isolated AC-DC LED driver using the LinkSwitch-PH family of devices. It provides guidelines to enable an engineer to quickly select key ...

High power LED lighting is harder than it looks. Power, dimming, control, and communication collide in one design.

High-brightness LEDs are an inexpensive, robust, and green replacement for halogen light bulbs. This Idea for Design shows you how to apply an AC LED driver to convert the usual 12 or 24 V AC ...

The quest for energy efficiency has led manufacturers to investigate ways of dimming all kinds of lighting technologies, including those that usually can’t be dimmed. Consider, for example, ...

Light emitting diodes (LEDs) are low-voltage light sources that require a constant DC voltage or current to operate optimally. Because they operate on a low-voltage DC power supply, they easily adapt ...

True to the history of other types of semiconductor products, LEDs offer better performance at a lower cost with every passing year. So much so, in fact, that the other elements of a conventional LED ...

The global LED lighting driver market, on the basis of driving method, is segmented into constant volume and current volume. In light bulbs, light is generated by a tungsten wire which only converts a ...