For low power devices (laptop, chargers, etc), all you need is a plug adaptor so that you can use a US plug in a European socket. No voltage converter is. The Spanish domestic power system is 2or 2volts AC.
British will only need a plug adapter which is easy to find an if all else fails, can almost. Mar Individually, these tiny plug adapters are smaller, lighter, and cheaper than any universal travel adapter.
To juice up multiple devices, though, you.
Electricity supply is 2volts throughout Spain with pin wall sockets. Adapter needed for UK electrical plugs. UK-Continental adapter. If you want to use an.
I frequently travel to Spain so I have many adapters that work there as well as a. The electrical outlets in Spain ae different to the electrical outlets in Ireland and. Jan The supply voltage in Spain is 2V and the frequency is Hz.