![]() ![]() Here are a few pointers you must consider: These coils are mostly made of copper or aluminum conductors. The primary coil has more number of windings than the secondary coil. As such, the primary can induce a current in the secondary winding.Ī step-down voltage transformer comprises of a primary and secondary winding and a magnetic core. Since the transformer comprises of two coils, the primary and secondary windings, they have a high mutual induction and a common magnetic field. According to Faraday’s first law of electromagnetic induction, a conductor when placed in a varying electromagnetic field will see an induced current based on the rate at which the flux changes. ![]() Primarily, a step-down transformer works on the basic principle of electromagnetic induction. Lowering the voltage levels is essential when distributing the energy that is supplied by power plants and distributed to end users. The step-down transformer works in sync with the electrical distribution system by taking the much higher power plant voltage and stepping it down to voltages that can be used in all kinds of electrical devices. This is essential in the case of electricity distribution, wherein the voltage from a power plant is supplied to the connected electrical stations and the grid. It is simply a device, which steps down or lowers the input voltage by a set ratio, so that the secondary voltage becomes lower than the primary voltage. Step-Down Voltage Transformer Discussed in ![]()
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