To which winding of a transformer is the load typically connected?

The load is typically connected to the secondary winding of a transformer. In a transformer, two winding configurations exist: the primary winding, which is connected to the input power source, and the secondary winding, which delivers the transformed voltage to the load.

When alternating current flows through the primary winding, it creates a magnetic field that induces a voltage in the secondary winding through electromagnetic induction. The secondary winding is designed to provide the appropriate voltage level that matches the requirements of the load, making it essential in delivering power.

In practical applications, when the load draws current, it happens through the secondary winding, allowing for a seamless conversion and distribution of electrical energy based on the transformer's design. This connection ensures that the load receives the voltage and current it needs for proper operation, without directly affecting the primary side of the transformer.