You Do Need power plug adapter while traveling from South Africa to North Cyprus.

Here is Why You Need An Adapter

The outlet and plug type used in North Cyprus is G and in South Africa are C, M and N. This is how they look like.

South Africa

In South Africa, outlets of type C, M and N are in use.

Type C

Type M

Type N

North Cyprus

In North Cyprus, outlets of type G are in use.

Type G