Transformer Windings


Winding is an integral part of transformer construction. It should be strong mechanically and electrically to withstand the high voltages under short surges. They are main carrying conductors coiled around laminated sections of the core. Copper or aluminium wires are mainly used as transformer windings. Aluminium is lighter and cheaper than copper, but copper conductivity is more.  Large cross-sectional area of aluminium is required to carry same amount of current as of copper. Aluminium is preferred for large scale applications.



There are different types of transformer windings depending on shape of coil. Some of the major types of windings are

  • Distributed Cross-over windings
  • Spiral winding
  • Helical winding
  • Continuous Disc winding
  • Transposition
  • Interleaved Disc winding
  • Shielded Layer winding
Esennar Transformers is a reputed transformer manufacturers involved in designing and manufacturing of transformers. Strive for perfection in each aspect of transformer manufacturing and offering most efficient transformers.

To know Exclusives of windings visit https://esennar.com/exclusives/


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