Got a 12V fan from Screwfix with the transformer.
It states in the instructions to wire the fan up with 1.5mm cable from the transformer to the fan. The wires from the choc block inside are about 0.5mm so why use 1.5mm
Fan spec is 12V x 50Hz @ 20VA
12V / 20VA = 0.6AmpOr am I missing something. ?