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IIRC USA is 110V, not 220V?
by hashhar 2y ago
IIRC USA is 110V, not 220V?
- WoahNoun 2y agoMost US homes have at least one 220v split phase line for major appliances like stoves or AC.
- teraflop 2y agoYes, but most homes don't have extra 220v outlets except for the ones provided for the specific appliances that need them. So if you want to plug in a device like this "tinybox" at home, it's going to be a lot easier to find two separate 110v outlets on different circuits than to have a new 220v circuit added, or to unplug your stove every time you want to use it.
- michaelt 2y agoWho needs a stove? My 3200W GPU box puts out more than enough heat to roast a chicken.
- philistine 2y agoI don't know what adversarial relationship you have with electricians, but adding more 220v outlets is absolutely feasible. Usually takes an electrician a day of work.
- bitexploder 2y agoI have a lot of 220V circuits. One is like 80A and powers a whole building. Also, almost all power comes into a home as 220V single phase from the local power distribution. Water heater, heat pumps, stove, dryer, hot tub, etc are all 220.
- IWeldMelons 2y ago220V is American version of what is known as 380V/400V elsewhere.
- ianburrell 2y agoUS three-phase power is mostly 208V, 240V, and 480V. The 208V is what normal residential 120/240V split-phase was made from. 240V is high-leg delta three phase and I think was old alternative to split-phase. 480V is used for light industrial that needs more power. There is nothing in US power system that is 220V.
- IWeldMelons 2y agoAckshually, you need to tell that the GP of the thread, they began using "220v".
- cptskippy 2y agoMost homes have a 240V supply with a neutral wire (V1, V2, N). This allows for split phase 120V power (V1+N, V2+N). You can also get 240V (V1+V2). It's common for EVs, clothes dryers, ovens, and hot water heaters to use 240V while most other appliances are 120V.