LED POWER SUPPLY CIRCUIT DESIGN

High Power LED Driver Circuits: 12 Steps (with Pictures)
Pros: - consistent LED performance for a wide range of LED's and power supply - high efficiency, usually 80-90% for boost converters and 90-95% for buck converters - can power LED's from both lower or higher voltage supplies (step-up or step-down) - some units can adjust LED brightness - packaged units designed for power-LED's are available
Designing Power Supply Circuits - Homemade Circuit Projects
Aug 07, 2019Though building an SMPS power supply circuit at home is surely not for the novices in the field, engineers and enthusiasts with comprehensive knowledge about the subject can go about building such circuits at home. You can also learn about a neat little switch mode power supply design.