Transformers such as ours, are defined as devices that alter the voltage of electrical currents. A transformer can change a high-voltage supply into a low-voltage supply. When a power station such as Medupi supplies electricity to consumers, it does so through through the national grid. Before the electricity gets into the home or business, the voltage needs to be reduced to safe levels through step-down transformers. This is where TTSA come in!
- a transformer that increases the voltage is called a step-up transformer
- a transformer that decreases the voltage is called a step-down transformer
- our transformers are step-down transformers – built for safe entry of electricity into homes and businesses