How To Make A 12 Volt Power Supply From Computer

I m trying to run my power supply with a 12 volt car stereo in my garage.

How to make a 12 volt power supply from computer. The only thing is when they are not connected to a computer you need a way to turn them on. Computer powers supplies are readily available and make a good 12 volt or 5 volt power supply. When i turn on the power supply and connect it to the stereo the power supply shuts off. I needed a 12 volt power supply for my project the sstc solid state tesla coil and also made this instructable because it might be use full to someone.

But if you make a power. I get voltages 5v 12v 3 3v 12v 5v with total power of 500 watts. This is an atx power supply for a typical modern computer. It s really very simple.

But trying to buy one from the store is a little too expensive. Well you can make a 12 volt power supply very cheaply and easily. I used this bad connectors because i. Have you ever needed a 12 volt power supply that can supply maximum 1 amp.

I made a powerful supply from old pc pwr supply.