Buck Power Supply Lab Greg V1.0

This was built in some classes I’ve taught in the past. A very worthy project, including the coil winding. We obtained a very decent current and voltage from this supply. One problem on the breadboard though is that it’s a really good HF, probably even VHF oscillator and that is undesirable
SMPS lab pic
Larger but not too clear, the iPad days, grrrrrr. https://learnorgdata.s3-ap-southeast-2.amazonaws.com/Complex+Power+Sup/PSU+Week+8/page_1brt.jpg