SMPS to Bench Supply - Help Answered
I want to make a bench supply using my old SMPS. I have seen many tutorials and I've some questions which I need assistance with.
My SMPS says 12 V @ 25 A, 5 V @ 10 A and so on..
In tutorials I see people soldering all the same colored wires to one output 12V, 5V, 3.3V and so on. So, if we do that and I connect a 12V device that operates @ 2A or 3A to the 12V ouput @ 25A in SMPS that we make, will it fry my device. If so, how do we control the current to supply 12V @ 2A only.
I want to make a bench supply with below specifications. Can I do that?
1. I want 2 to 3 outputs each for 12V, 5V and 3V.
2. I want to regulate the current for each such socket mentioned in clause 1 to 1A, 2A, 3A and so on..
Is that possible? If so, how any instructions?