While I'm waiting for some components to arrive so I can troubleshoot my 0-30V 0,2-3A DIY adjustable power supply, I wanted to make something else. For a while now I'm struggling to get some sort of a variable power supply. Choosing a ATX power supply that I already have seems like a reasonable idea.
I don't know if it is too much to ask from it to have there features:
- 3,3V, 5V, 12V and a adjustable 0-24V (I was thinking of putting a buck/boost converter over the 12V rail, I suppose it should be doable?)
- I would like 2 USB ports
- I have a Volt/Amp meter that I would like to integrate. Now, is there any way that it can be connected to all rails?
- I haven't seen that anywhere, but, is there a way to integrate a constant current circuit over the adjustable rail? If so, how complex would that be?
I'm making a separate enclosure for this project, so the original ATX PSU will stay in its original metal case and will be attached to this enclosure with several bolts. I will provide few photos if anyone will be interested when I get back to my workshop...
Any other suggestions would be really appreciated.
Thanks a lot
I don't know if it is too much to ask from it to have there features:
- 3,3V, 5V, 12V and a adjustable 0-24V (I was thinking of putting a buck/boost converter over the 12V rail, I suppose it should be doable?)
- I would like 2 USB ports
- I have a Volt/Amp meter that I would like to integrate. Now, is there any way that it can be connected to all rails?
- I haven't seen that anywhere, but, is there a way to integrate a constant current circuit over the adjustable rail? If so, how complex would that be?
I'm making a separate enclosure for this project, so the original ATX PSU will stay in its original metal case and will be attached to this enclosure with several bolts. I will provide few photos if anyone will be interested when I get back to my workshop...
Any other suggestions would be really appreciated.
Thanks a lot