Build a monster PVC flashlight that throws a crazy bright beam using a high‑power LED, PVC pipe body, and recycled lithium ...

There are extremely high powered LEDs out there, and most of the ‘creative’ uses of these are extremely high-powered flashlights, complete with heatsinks, forced air cooling, and beefy power supplies.

As LEDs continue to displace traditional lighting technologies, there are an increasing number of applications that require high lumen output, high-power LEDs. While the major manufacturers of LEDs ...

This article is excerpted from Section 21 of “Analog Circuit Design: Volume 3 – The Design Note Collection,” (ISBN: 978-0-12-800001-4), edited by Bob Dobkin and John Hamburger of Linear Technology ...

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 ...