The table below summarises the plug types, voltage and frequency of electrical current in both Czech Republic and Ethiopia.
| Czech Republic | Ethiopia | |
|---|---|---|
| Plug Types | E | D, J, L |
| Voltage | 230V | 220V |
| Frequency of electrical current | 50Hz | 50Hz |
Czech Republic uses Plug Type E.
In Ethiopia there's more than one socket type in use. You may require more than one adaptor.
Socket Type E
(Czech Republic) to Plug Type D
(Ethiopia)
Socket Type E
(Czech Republic) to Plug Type J
(Ethiopia)
Socket Type E
(Czech Republic) to Plug Type L
(Ethiopia)
The voltages found in Czech Republic (230V) and Ethiopia (220V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in Czech Republic and Ethiopia is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.