secondary winding
  • In a transformer, the winding that provides the output to the load or loads. There may be multiple secondary windings, while the winding that is directly connected to the input power is the primary winding. For example, a primary winding accepts the input energy an AC line provides, while a secondary winding provides the energy to the load at a different voltage. Its abbreviation is sec, and its symbol is S. Also called secondary (3), or secondary coil.
  • symbol S
  • synonym secondary coil

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