The table below summarises the plug types, voltage and frequency of electrical current in both Angola and Latvia.
|Plug Types||C||C, F|
|Frequency of electrical current||50Hz||50Hz|
Angola uses Plug Type C.
In Latvia there's more than one socket type in use.
You will need this adaptor:
Socket Type C
(Angola) to Plug Type F
Latvia also uses Socket Type C, which is used in Angola. If using an appliance that has a Type C Plug in the Type C Sockets of Latvia, you will not need an adaptor.
The voltage found in Angola and Latvia is exactly the same (220V). You will not need a transformer.
The frequency found in Angola and Latvia is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.