This series will focus on designing a linear bench power supply safely and correctly, from mains-in to rectification and smoothing.
Part 1 will discuss the characteristics of a linear PUS, rectification and capacitive filtering. Part 2 will add regulation and the protection stages
Part 2 adds regulation and protection stages
Part 3 adds a dual-polarity rail! Additionally, practical considerations are … considered such as component selection, rectification, smoothing and PCB design.