Principles of Transformer Work
Transformers or transformers work based on the principle of electromagnetic induction. The alternating input voltage that straddles the primer creates a magnetic flux that ideally all connects with the secondary winding. This alternating flux induces electromotive force (emf) in secondary windings. If efficiency is perfect, all power in primary winding will be transferred to secondary winding.
Type of Transformer Type
Transformer Step-Up
Transformer Step-Down
Autotransformer Transformer
Variable Autotransformer Transformer