
The power transformer acts as an electric device that transfers energy between two or more circuits via electromagnetic induction. Power transformers are used to increase or decrease the voltage before transmitting electrical energy from one place to another through wires. By increasing the voltage of electric power via step-up transformers, enabling cost-effective transmission of electric power and distribution by avoiding the heat loss. Consequently, power transformers have shaped the electrical energy supply industry, allowing generations to be located remotely from points of demand. Increasing demand for electrical energy driven by emerging economies, extensive power plant capacities along with the economic growth are some of the key drivers driving the demand for power transformers globally.