Power supply +60/-60 4A
Hi everyone,
I would like to design a SMPS +60/-60 4A and I need great help from all of you, I test different approach but without too much succes. I tried the push-pull, the foward converter and etc, but the problem occurs mostly when it come to plug the circuit in the wall. I think I will start over with your aid !!! Who are willing to help me, I got a lot of questions for you, and starting with the transformer.
How do I chose the value (in Henry) of my transformer?
How do I know how much VA cant my transformer output ?
What type of converter is ideal for me?