Distribution Transformer Supplier in Sohna Distribution transformers work on the principle of electromagnetic induction. They consist of two or more coils of wire wound around a common magnetic core. The primary winding is connected to the high-voltage distribution line, and the secondary winding is connected to the lower-voltage lines that supply power to homes and businesses. When alternating current flows through the primary winding, it creates a magnetic field that induces a voltage in the secondary winding. Because the secondary winding has fewer turns than the primary winding, the voltage is reduced.