LEDs Driver for Universal Input Using ZETA Converter Microcontroller-Based

FREE-DOWNLOAD JR de Britto, LC de Freitas, VJ Farias, EAA Coelho… – 2008
Abstract – High intensity white LEDs are rapidly gaining popularity because of their high light
output for relatively low input current. LEDs are now approaching performance levels that make
them attractive for use in several illumination applications. One of the main advantages of