Recommended · for some experience
EEVblog #225 - Lab Power Supply Design Part 4 - PWM Control
Why people recommend it
Part four of Dave Jones's lab power supply series covers PWM control filtered to an analogue voltage; also cited for spotting probing artefacts on a scope.
Watch for: spikes blamed on probing technique
In their words
EEVblog #225 - Lab Power Supply Design Part 4 - PWM Control I've jumped to the time that's relevant for my question.
efox29 on electronics.stackexchange.com, Oct 2014. CC BY-SA.
A EEVBLOG YouTube example of PWM control of a power supply here.
rdivilbiss on electronics.stackexchange.com, Aug 2012. CC BY-SA.
