October 14th, 2009 | 
Author: Before you start your own project
Make sure that you have the knowledge to do a project like this. If you do not, it can be very dangerous!! I will not be responsible for your actions. So once again, only do this when you are 100% sure that you know the dangers and can safely handle them. There are many similar projects like this one, make sure to check them also.
ATX power supply specificatio
My ATX powersupply
I have a lott of old power supplies lying around here. I just took the most powerfull from the stack. A 350W unit from Maxpower, model PL-350 with the following specs:
- +12V / 15A
- +5V / 40A
- +3.3V / 20A
- -5V / 0.5A
- -12V / 0.8A
So as you can see, it’s pretty much! Make sure the parts you are using match the currents of the supply! If you do not do that, they can melt or even start a fire.
It also has a 5V standby voltage (3A) that is always on and a power-okay signal that can be used for a power-on indication led.
