I am doing a rebuild of my brewery. Here is a couple of pics. This will be a total electric HERMS rig. I am one of the lucky people, with no limit of the electric power available. So the rig will be wired for 240 @50 amps.
I am still welding on the stand (notice all the clamps). This stand...
here is some basics
transformer 120v to 12v
Power (watts)= volt x amps
output 12 volt with a 10 amp draw so (12x10=120va)
would require
120 volt @ 1 amp on primary (120x1 = 120 va)
If you are fused on primary side and you overload the secondary the fuse will blow.
Fuse the secondary (without...