Well, it all boils down to saving money. If they make use of 220 volts rather of U.S. 110 volts in their system, it transforms out that power firms can make use of thinner cords. Considering that they will be using much less copper, their electrical energy infrastructure will set you back much less to develop.best travel hair dryer for Europe
So exactly how come America is still using 110 volts? First off, switching over to 220 volts in the united state indicates wiping out every family of 110-volt devices– that implies almost every little thing.
Because this current makes the filament of his light bulb last lengthy, it was Thomas Edison that initially used 110 volts in the United States. This trade-off for Edison’s invention hasn’t been transformed ever since.
The advantage is that you can locate dual voltage hair clothes dryers that benefit both electrical systems.