When you look at the Ohm’s Law Wheel, select this formula: I = W/E (amps = watts volts); I = 5,000 watts by 240 volts; I = 20.8 amps; Because the electric space heater on a continuous load could ...

A 3,000-watt electric stove can't be plugged into a 120-volt circuit with 10 amps of current, as this produces less than half ...

With some clever engineering [John] managed to coax 100 watts out of a pair of 807s, so the entire amp “only” requires 20 power tubes. The build log shows some pretty impressive examples of ...