Episode #225 (Lab Power Supply Design Part 4 - PWM Control)

[aussieklutz]

Heya Dave (and other forum people),

I was watching the Lab Power Supply Design series of videos prior to my first pcb design project (Custom smart watch!)

The question was made of 10 turn pot vs dac vs pwm and I was curious why you didn't touch on the possiblity of using a R-2R resistor ladder DAC using discrete/ common resistors you are using elsewhere in the project to do the control?

Anyway, Cya!
- Aussieklutz