Switch mode power supply buck converter

Switch mode power supply tutorial: DC-DC buck converters

Switch mode power supplies are a more efficient way to regulate voltage than linear regulators. In this video I explain buck converters, which are a type of switch mode power supply used to step down voltage. I also show you how to build a 5V 5A power supply using an LM2678.

Parts list (Octopart)

buck converter switch mode power supply