The table below summarises the plug types, voltage and frequency of electrical current in both Dominican Republic and Trinidad & Tobago.
Dominican Republic | Trinidad & Tobago | |
---|---|---|
Plug Types | A | A, B |
Voltage | 110V | 115V |
Frequency of electrical current | 60Hz | 60Hz |
Dominican Republic uses Plug Type A.
In Trinidad & Tobago there's more than one socket type in use.
You will need this adaptor:
Socket Type
(Dominican Republic) to Plug Type B
(Trinidad & Tobago)
Trinidad & Tobago also uses Socket Type A, which is used in Dominican Republic. If using an appliance that has a Type A Plug in the Type A Sockets of Trinidad & Tobago, you will not need an adaptor.
The voltages found in Dominican Republic (110V) and Trinidad & Tobago (115V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in Dominican Republic and Trinidad & Tobago is exactly the same (60Hz). Timing devices and appliances that use motors will function as expected under this frequency.