Test circuit

I have put together a test board of my power supply and it works pretty good. I may do a bit of fine-tuning so I'm not posting the circuit yet but it is something like this with a few modifications. The heat sink this guy uses seems way too small unless he's using a separate circuit to detect overheating but he doesn't speak about that...

Based around the good old 723 voltage regulator.

The multi meter is also finally paying off :-)

Another close up. Breadboard fun...