Voltage standards in South Africa
The voltage standard in South Africa is usually 220V to 230V, which is similar to the voltage standards in many European countries and some other countries. However, the voltage compatibility issue mainly involves the design voltage range of the device, not the plug converter itself. The main function of the plug converter is to change the shape and size of the plug so that it can be inserted into the sockets of different countries, but it does not directly change the voltage.

Compatibility of plug converters
1. Plug shape and size
"Large South African Hole Converter" is mainly designed to solve the large-hole sockets unique to South Africa. South African sockets usually adopt a three-round hole design, and the sockets are large, especially the grounding socket (largest pin) may reach 9mm in diameter, while the live and neutral wire sockets are slightly smaller in diameter, but the pin spacing is relatively large. Therefore, for electrical equipment that needs to be used in South Africa, if its original plug cannot be directly inserted into the South African socket, this large plug converter is needed.

2. Rated current and power

In addition to the shape and size of the plug, the rated current and power of the plug converter are also factors that need to be considered. South African plug converters usually have sufficient rated current (such as 6A or higher) to support most household appliances. However, for high-power devices (such as electric kettles, electric ovens, etc.), special attention should be paid to whether the rated current and power of the converter meet the requirements to avoid overload and damage.

Practical considerations for voltage compatibility
1. Device design voltage range
The voltage compatibility of electrical equipment mainly depends on the voltage range supported by its internal circuit design. If the rated voltage range of the device includes the voltage in South Africa (220V to 230V), then in theory the device should be compatible when used in South Africa. However, if the rated voltage range of the device is lower (such as 110V), an additional voltage converter may be required to convert the voltage in South Africa to the voltage required by the device.

2. Precautions
When using a plug converter, be sure to ensure that the quality of the converter is reliable and meets safety standards to avoid safety accidents caused by converter failure.
For high-power devices, special attention should be paid to whether the rated current and power of the converter meet the requirements, and follow the instructions for use of the device.
If the equipment requires an additional voltage converter, you should choose products with reliable quality and stable performance, and connect and use them correctly according to the product instructions.