The table below summarises the plug types, voltage and frequency of electrical current in both Dominican Republic and Nicaragua.
| Dominican Republic | Nicaragua | |
|---|---|---|
| Plug Types | A | A |
| Voltage | 110V | 120V |
| Frequency of electrical current | 60Hz | 60Hz |
Dominican Republic uses Plug Type A.
No adaptor needed
Nicaragua uses Socket Type A, which is the same as the plug type of your appliances from Dominican Republic. You will not need an adaptor.
The voltages found in Dominican Republic (110V) and Nicaragua (120V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in Dominican Republic and Nicaragua is exactly the same (60Hz). Timing devices and appliances that use motors will function as expected under this frequency.