Organize and Share your Electronics the way you want. Sign-Up for a free account now. It takes only 30 seconds!

20 W Power Factor Corrected, Non-Isolated, TRIAC Dimmable LED Driver

20 W Power Factor Corrected, Non-Isolated, TRIAC Dimmable LED Driver

This document describes a non-isolated, high power factor (PF), TRIAC dimmable LED driver designed to drive a nominal LED string voltage of 96V at 210 mA from a high line input voltage range of 195 VAC to 265 VAC (50 Hz typical). The LED driver utilizes the LYT4326E from the LYTSwitch-4 family of ICs. The topology used is a single-stage non-isolated buck boost that meets constant current regulation, and dimming requirements for this design.

Read more Here

 

More Articles to Read

LED traffic light
LED traffic light
Estimating Power for ADSP-BF561 Blackfin® Processors
Estimating Power for ADSP-BF561 Blackfin® Processors
Teach Your Arduino to Switch Itself Off!
Teach Your Arduino to Switch Itself Off!
Control a tracked robot with your mind (or joystick)
Control a tracked robot with your mind (or joystick)
A 400W (1kW Peak) 100A electronic load using linear MOSFETs
A 400W (1kW Peak) 100A electronic load using linear MOSFETs
Shirt Pocket Transceiver with the Si5351 and OLED
Shirt Pocket Transceiver with the Si5351 and OLED
All metal C930e webcam
All metal C930e webcam
The Soldering Tools That Make Your Life Easier
The Soldering Tools That Make Your Life Easier
App note: Operation evaluation of ultra low ON resistance MOSFET supporting quick charge for 1 c ...
App note: Operation evaluation of ultra low ON resistance MOSFET supporting quick charge for 1 cell Lithium ion battery protection
Synthesized Sidetone
Synthesized Sidetone

Top




Shares