EDN

Capacitor selection helps achieve long lifetimes for LED lights

This presentation was originally given by Andrew Smith, product manager, LED Lighting at Power Integrations for EDN’s May 2011 live LED event in San Jose. The next free LED event will be part of ...
Electronic Design

Supercapacitors Power Round-the-Clock Photovoltaic Lighting System

How to build a photovoltaic light system that operates at all times and is maintenance-free. The key role of the supercapacitor in this design. What is the "Joule Thief" circuit? Delivering ...
EDN

Capacitor selection helps achieve long lifetimes for LED lights

This presentation was originally given by Andrew Smith, product manager, LED Lighting at Power Integrations for EDN’s May 2011 live LED event in San Jose. Consumers often see LED lamp failures. If you ...