Eddy currents are a source of energy loss in inductors, transformers, electric engines and generators, and other AC gear, necessitating unusual construction, such as laminated magnetic cores or ferrite cores, to prevent them.

To reduce current losses, the transformer's centre segment is made up of thin laminated collected sheets, and each individual plate is shielded or cleaned.

The Eddy current development is confined to a small percentage of the cross-section area of each unique plate and protected from different plates with this staining.

Along these lines, the current's stream direction reaches a little value.