[csdvrx]

> The typical house has 240 volt service in the US (two legs of 120v).

Can we wire that in a way to would allow installing .uk or .de Schuko Type-F plugs?

It would be funny (and weird!) to have 220V available on a european socket for say a desktop equipped with a 1.5kW PSU for the upcoming Nvidia 4090 :)

[jeramey]

You’d probably need to do this with an AC-DC-AC transformer to also get the circuit converted to the 50hz cycle European power systems use, but it’d just be a waste because of the power losses involved (not to mention the expense of the transformers). Also, a typical 15A circuit in a home will handle ~1.8kw of sustained load, so as long as you can dedicate a circuit to such a rig, you’d be fine.

[garaetjjte]

Computer power supplies won't care about 50/60Hz difference (maybe except some slight efficiency change).

[ThePowerOfFuet]

Computer power supplies don't give a shit about frequency. They will happily accept 120/50 or 240/60.

[trelane]

There may be ordinances requiring a specific plug type, and I'm pretty sure the NEC has opinions on outlets. :)

That said, it's your house, so you may be able to do that in some places. I've thought about it myself, so I can get a euro tea kettle.

That said, the power will still be at 60Hz not 50, which will matter for some uses (e.g. impedances will change).

[AnotherGoodName]

You probably have a few such sockets around. Not the UK or eu form factor but 240v at least. Look at how your dryer or AC plugs into the wall and you'll see something different to the usual plugs.

[trelane]

These are all standardized and have meaning. https://www.electronicshub.org/electrical-outlet-types/

There are definitely 240V for higher power usage (because they will need half the current for the same power with double voltage, and current (current density, technically) is what causes joule heating and melts wires/ starts fires.

The sockets will be incompatible with Euro or UK sockets. You could change the socket to a euro socket, bit the frequencies will be wrong for euro or uk devices (60Hz in the us, 50 in europe & UK.) This may or may not be important depending on what you're hooking up to it (understand that impedance and other electrical things are a function of frequency). The safest option would be to get something to convert the power (there seen to be products to do that) and put _that_ behind the Euro or UK outlets.

[themitigating]

Maybe motors because you can replace the neutral (in eu) with a hot (us) and it's basically doing the same thing.