The 10W LED Driver driver circuit is designed to operate a 10 watt LED matrix (3×3, 10-12V) with current limitation. It works in the Step-Down system. The ring core used for the 500uh coil is approximately 80 turns of... Electronics Projects, Mosfet TL431 10W LED Driver Circuit "dc dc converter circuit, led projects, power electronic projects, " Date 2022/02/27