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 ...

This is a design example report of a high efficiency, high power factor, 15 W LED driver employing LinkSwitch™-PH LNK417EG. This design features no electrolytic capacitor, clean monotonic start-up, ...

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 advent of high-power LEDs that can replace incandescent bulbs has produced a need for circuits that efficiently match the LEDs to available power sources (batteries, car electrical systems, etc.).

Woburn, MA — Innovations in Optics, Inc. introduces the Model 5000A-100 LED driver/controller for powering its patented and patent-pending high power LED light engines. The 5000A-100 LED driver ...

A few years ago, the highest power LEDs you could buy capped out around three watts. Now, LED manufacturers are taking things to ridiculous power ratings with 30, 40, and even 90 watt LEDs. Getting ...

LONDON--(BUSINESS WIRE)--Dialog Semiconductor plc (FWB:DLG), a provider of highly integrated power management, AC/DC power conversion, solid state lighting (SSL) and Bluetooth (R) Smart technology, ...

LOS ANGELES, CA — EPtronics, Inc. (EPtronics) has announced a new addition to its high power Class 2 LED driver offerings: the latest generation LD Series LD96W-TL driver with high performance ...

[Maximilian Güntner] dropped us a comment in last week’s globe writeup linking to his own project, which involves a similar high power LED driver mod. This looks like the exact same mod we came up ...

High-power industrial Light Emitting Diode (LED) fixtures use series-parallel strings of High Brightness (HB) LEDs to produce superior lighting fixtures compared to traditional, "ballast-based" ...