Originally Posted by
Pat89339
My device had a power requirement (210VAC) and that device was higher than the aircraft in-seat power output (75VAC).
I think you mean watts, which is the power consumption. It's independent of voltage ("V") and current type ("AC" or "DC"). Your device may have had a voltage specification of, say, 100-240 VAC, but the numbers above don't work for any consumer electronics.