Transformer

TRANSFORMER


Introduction:

The main advantage of A.C. over D.C. is that the A.C. can be transferable from
low voltage to high voltage and high voltage to low voltage.Alternating voltages can be raised or lowered as per requriments in the different stages of electrical network as generration,transmission, distribution and utilization.This is possible with a static device called transformer.

The transformer works on the principle of mutual induction.It transfers an electric energy from one circuit to other when there is no electrical connection between the two circuits.

def:The transformer is a static device which transforms electrical energy from alternating circuit to another alternating circuit with desired change in voltage and current ,but not the change in frequency.

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