Magnetic conductors are integral parts: transformers, throttles, magnetic heads, filters, circuits, memory devices, etc. The magnetic conductor represents magnet system of the transformer on which the main magnetic flux becomes isolated. At the same time the magnetic conductor forms a basis for installation and fastening of windings, branches, switches and other details of active part of the transformer. During transformer operating time between its windings and the grounded parts there is electric field therefore the magnetic conductor and details of its fastening surely ground
Form of the details forming a magnetic conductor, and also a look and physical properties of the materials used for their production are caused by assignment; design features of a circuit detail.
The magnetic conductor is collected from the separate thin plates of electrotechnical steel isolated from each other by a film of a special heat-resistant covering or a varnish. The heat-resistant covering is usually put directly at the steel works producing steel; a varnish film — at transformer plant after cutting of plates.