Hot pot of coffee! Let's see what the Thunderbolt Display's power supply board can do for us.
How about 250 watts of maximum continuous power -- is that enough for you?
Fun science fact, the "thunderbolts" (AKA lightning) in nature can put out an average of 1,000,000,000,000 watts, that's 4 billion times the output of the Thunderbolt Display's power supply! But lets be fair...lightning bolts are much, much larger than this power supply and last only fractions of a second.