Theory and Application of Transformer in Electrical & Electronics circuits

Prashant Chaudhary, Pukhraj Chaudhary, Sunil Khatik, Kuldeep Singh Rathore, Mr Anand

Abstract


A transformer is a device that transfers electrical energy from one circuit to another by magnetic coupling without requiring relative motion between its parts. It usually comprises two or more coupled windings, and, in most cases, a core to concentrate magnetic flux. An alternating voltage applied to one winding creates a time-varying magnetic flux in the core, which induces a voltage in the other windings. Varying the relative number of turns between primary and secondary windings determines the ratio of the input and output voltages, thus transforming the voltage by stepping it up or down between circuits.in this paper we studies how transformer working and various application in Electrical and Electronics circuits 


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