Windings

The windings are another important parts of a transformer. A transformer will have two windings. The winding which receives electrical energy is called the Primary winding and that which delivers the electrical energy to the load is known as the secondary winding. Windings are generally made of high grade copper for caring high currents, standard conductors are used

Windings are of different types:
Spiral winding, helical winding, cross-over winding and continues disc type winding.

Windings are provided with insulation such that any one turn will not make contact with the other turns.