Hi members, I am designing a power supply with an LM338 and I have got a transformer that from 240vac gives an output of around 18V ac and a max current of 3.5 A. The power supply I need to build is 12V dc and 5A max current and for this I am using the LM338. I am asking as this regulator I have only one and I can't find easily in here so I cannot afford any errors. Is it possible to get the Maximum current of 5A from this transformer please, since it has alot of extra voltage which is 18V ac please. Thanks in advance.
Regards,
Fiat Uno
Regards,
Fiat Uno