Ok... So I'm attempting a Full bridge rectifier build supplied with AC electricity off of your typical home power outlet with a final output of 18vdc at no less than 15A. (~270 watts) Can anyone tell me how to step down AC voltage without lossing much amperage? (transformer alternative) Here in the U.S. most outlets are 120vac at 60 hz on a 20A circuit breaker so I can't sacrifice much amperes if any.
Side note: Would it be more efficient (as far as current loss) to rectify the AC voltage to DC then step down the DC voltage to my final output?
Thank you for any and all the you choose provide.
-SweetPete531
Side note: Would it be more efficient (as far as current loss) to rectify the AC voltage to DC then step down the DC voltage to my final output?
Thank you for any and all the you choose provide.
-SweetPete531