The table below summarises the plug types, voltage and frequency of electrical current in both Liechtenstein and Korea, South.
|Plug Types||J||C, F|
|Frequency of electrical current||50Hz||60Hz|
Liechtenstein uses Plug Type J.
In Korea, South there's more than one socket type in use. You may require more than one adaptor.
The voltages found in Liechtenstein (230V) and Korea, South (220V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency of electrical current found in Liechtenstein (50Hz) differs to that found in Korea, South (60Hz).
Most equipment is not affected by differences in frequencies. Some exceptions are: