Inductor behavior in switching power supplies can seem complex, as it diverges from the classic AC and DC analysis typically taught in early year engineering courses.
In this instalment of our "Fundamentals of PSU Design" series, we will break down how an inductor actually behaves within a switch mode power supply. We aim to provide a simple, intuitive, and clear explanation of this crucial component's functionality, helping you master the art of PSU Design.
Download more detailed lecture notes as a PDF: https://biricha.com/articles/psudf-inductor/
In the next video we will do a simple practical demo to show how an inductor’s back EMF can get very very big - you can watch it here https://youtu.be/xxls1VSYBII