Travel adapter from Brazil to Dominica
Adapter Required
Yes — coming from Brazil, you will need a travel adapter for Dominica. Brazil uses Type C/Type N plugs, and Dominica uses Type G, so the pin shapes will not fit any wall socket. The mains frequency is also different (60 Hz vs 50 Hz). This rarely matters for electronics but can affect motor-driven devices like clocks and shavers.
Brazil (home)
Type C
Two round pins (Europlug)
Type N
Two round pins + round ground
Dominica (destination)
Electrical specs
Brazil
127/220 V
60 Hz
= Match
Dominica
230 V
50 Hz
〜 Frequency differs (60 Hz vs 50 Hz). Rarely an issue for most electronics, but can affect motor-driven devices like clocks and shavers.
More about plugs in Dominica
In Dominica, the standard power plug is Type G. The country runs on 230 volts at 50 Hz. That means every wall socket in Dominica is the same shape — Type G, and your plug needs to physically match the socket to fit.