![]() ![]() The windings are coiled over the transformer core. These are covered with insulators to provide safety and endurance for better performance. ![]() Copper has huge rigidity and is perfectly suited for carrying a large amount of current. The transformer windings are fabricated with copper. ![]() So, the magnetic flux can easily flow through the core, and the efficiency of the transformer increases. Silicon steel or ferrite is used to prevent the transformer from excess eddy current and hysteresis loss. The reason behind using a highly permeable substance is to restrict the magnetic field lines and reduce the losses. The core of the transformer is built with a material having permeability higher than the vacuum. It is generally used in power plants where voltage generation and transmission take place.Ī step-up transformer has two major parts- the core and the windings. Step-up transformer – working principle and diagramĪ step-up transformer is said to be an electrical apparatus that enlarges the voltage from the primary coil to the secondary coil. ![]()
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