Supply in Lisbon
supply in Portugal is common to most of the European
So, throughout Portugal you may expect to find a supply of 220 volts
with 2 pin wall sockets at
a frequency of 50 Hertz.
For the European countries that utilise 240
volts, like Ireland and
UK most electrical equipment will function properly in Portugal.
But if you intend to use the UK electrical plugs
then you will need an electricity plug adapter that will convert the
standard 3 pin socket into a 2 pin socket.
you come from the US and bring your own electric
equipment, you will need a transformer in order to step down
the voltage to 110 volts.
Please beware that damage to the electrical appliance
can, and probably will, occur if you attempt to use a 110 volts rated
electrical appliance with a 220 volts supply.