Professionals working with schematic and PCB designs know that noise ripple in a power distribution network (PDN) is one of the most harmful things for an electronic device. Getting an inoperative device from the first start is real here. But the worst possible case is to find a problem while thousands of units are already made and some of them are failing due to excessive ripple in the PDN. So, how to avoid any harm from noise ripple in a PDN? Options are there!
Electronics development, PCB design, Embedded software.