300 watts at 110 power is 2.7 Amps, 300 watts at 220 power is 1.35 amps.
25 Amps is what most US washer and dryer units run on, I think you have a typo
25 Amps is what most US washer and dryer units run on, I think you have a typo
The highest voltage the motherboard receives is 12 volts which is what the cards also need. That is why I said 25 amps.
25 Amp is for the 110V power supply. It is 13A in UK and other European countries. The mother board use 12V from the power supplies.