Topic

inductors

4 videos. Ranked by independent recommendations, not by views.

1. 

   1 Engineering magnetics -- practical introduction to BH curve

   Applied Science 7 people · 9 months · since Aug 2018

   Recommended as a practical grounding in magnetic cores and BH curves, aimed at inductor design but useful for anyone puzzled by ferrites and magnetism.

2. 

   2 Switch mode power supply tutorial: DC-DC buck converters

   Afrotechmods 7 people · 7 months · since Mar 2015

   Widely praised as a clear introduction to step down switching regulators, covering why they beat linear regulators and how to build a simple one.

3. 

   3 DC-DC Boost converter tutorial

   Afrotechmods 4 people · 4 months · since Apr 2015

   A short, intuitive introduction to how a boost converter raises voltage, recommended to anyone who needs the basics before building or choosing one.

4. 

   4 Back EMF High Voltage Spikes on the Oscilloscope - Part 1

   electronicsNmore 3 people · 4 months · since Mar 2016

   A scope demonstration of the voltage spike an inductor or relay coil produces when switched off, used to explain why flyback diodes matter.