110V Vs 120V. 100 vs 120 volts is different enough to. 120v is the ac voltage on a single hot wire in your home with respect to neutral (or. Is there still a 110v supply anywhere in the usa ?

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2 Mode Dual Voltage Converter Ac 100w 110v 120v To 220v 240v Us Eu Transformer Power Converter Adapter Favorable Price Transformatoren from i.pinimg.com
In a typical us home environment, 220v uses 2 lines (hot) and a ground vs a typical 110v. Probably both used in other countries around the world i don't know all of them. Only difference between 110v and 220v is double the energy supplied, like filling your gas tank twice as fast.

The reason 110v motors seem to fail more often is simply that there are more of them and they are often plugged into any plug you can find without any consideration for if the mains supply wire is sized appropriately, the current going through the winding's is exactly the same wired for 240v vs 120v.

In a typical us home environment, 220v uses 2 lines (hot) and a ground vs a typical 110v. Was there ever a 110v system. This can be confusing but the bottom line is they are referring to the exact same thing. Seems to me the 120v motor would, thereby reducing the fla of the motor so that it actually uses less electricity than a 220v. 220v, you need 2x thicker wires, but, the cost difference is negligible. 220v is an european standard. 120v (if you live in the usa) is extremely easy to find. This is in terms of condensing unit small, 3/4 horse units.