The ripple filter circuit is specially deisgned to filter out 50 Hz ripple signals from audio lines. A 50 Hz noise is usually found in european countries. In many cases, it is not possible to remove ...
This design example report is about a 7 W non-isolated buck LED driver using LYTSwitch-1 device with active ripple filter. It is a low cost design due to its low component count for compact PCB ...