0-30V, 0-3A PSU - Audioguru's version

[MrAl]

Maybe the -3.3V is discharging too quickly. Im curious about the CV loop's stability?
The design that I like, doesn't need a negative control rail,
https://www.eevblog.com/forum/beginners/lm324-power-supply-with-variable-voltage-and-current/msg3582664/#msg3582664

Hi,

I've used the LM358 and LM324 variety of op amps for these things, but in one power supply I wanted faster response so I went with an IC that has a similar pinout but has a much faster slew rate.

[xavier60]

I used the TLC072 in my build of the deign I linked. It gave faster transition from CV to CC during abrupt overloads.