Transformer, including its construction, working principle, and diagram
English TRANSFORMER ✅ Definition: A transformer is a static electrical device that transfers alternating current (AC) electrical energy from one circuit to another through electromagnetic induction , without changing the frequency. ⚙️ CONSTRUCTION OF TRANSFORMER: A transformer mainly consists of: Core : Made of laminated silicon steel . Provides a low reluctance path for magnetic flux. Reduces eddy current loss. Primary Winding : Connected to the input (AC supply). Receives electrical power and converts it to magnetic flux. Secondary Winding : Connected to the output load. Converts magnetic flux back to electrical power. Insulation : Separates the windings and core. Prevents short circuits. Tank and Cooling System : Outer shell filled with transformer oil . Used for insul...