Topic

dc dc

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

1. 

   1 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.

2. 

   2 DIY Buck Converter || How to step down DC voltage efficiently

   GreatScott! 4 people · 4 months · since Aug 2016

   GreatScott builds a DIY buck converter with an Arduino driving a MOSFET, cited as a clear way to understand how step-down switching converters work.

3. 

   3 DIY Boost Converter || How to step up DC voltage efficiently

   GreatScott! 3 people · 3 months · since Jan 2017

   Cited as a hands-on build of a small step-up boost converter driven by an ATtiny85, used as a reference for DIY power conversion.