I'm building a bench power supply. I'm going to use two transformers one for the positive supply and one for the negative supply.
my question is how does one get a negative supply from a transformer connected up to the mains. I've never really used transformers so I'm not sure the theory behind them... thanks
my question is how does one get a negative supply from a transformer connected up to the mains. I've never really used transformers so I'm not sure the theory behind them... thanks