I mean, yea. The people designing the AC to DC power supplies often don't care what you use them for, why would they bother putting schematics for a real load on their diagram?

That's what someone who doesn't understand magic would say.

Follow the spell incorrectly and that is indeed all you would get.

That's what I was thinking. Depending on the supply that'll start a fire.

That's not a resistor it's actually a BIG LOAD. The diagram would better show it as a reactive load (usually just a rectangle) since most real loads are reactive. Get it?