Electrical transformers

Learn about electric transformer types, applications, benefits & operation methods to improve your understanding of this essential technology.

Types of transformers: Step down transformer, Step up transformer, Single phase transformer, Three phase transformer, Power transformer, etc.

Electrical or electronic circuits symbols are virtually represented by circuit diagrams. There are standard symbols to represent components in circuits.

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Transformer Radiators Radiators are equipped in a transformer with the function of cooling the transformer oil through natural air or forced air flowing in these radiator fins. As the transformer oil temperature decreases due to cooling it goes to the transformer tank from the bottom, cools the windings and gets heated, and then returns to the radiator for the next cooling. This cycle repeats as the oil flow is also natural due difference in temperature of oil on the bottom and top.

Power Transformer.