Torben
Well-Known Member
I just connected the -25V in the circuit schematic on the datasheet to the ground wire of the wall wart and connected the non-ground (live?) wire to the ground in the circuit.
I'm a little confused. Do you have the LM317 circuit with +Vin hooked to the wall wart +, and gnd connected to the wall wart -, at the same time you have the LM337 circuit's -Vin connected to the wall wart - and gnd connected to the wall wart's +?
And no I did not put that post in the wrong thread...its actually meant for both threads so I will link to it here: https://www.electro-tech-online.com/threads/road-to-success-in-hobby-electronics.40305/#post326810
That is my little power supply![]()
Again, nice work. I must have been confused by the fact that it's traditional to continue a discussion in the same thread in which it was started.
Torben