What are stepdown transformers used for?

Stepdown transformers are used to reduce the voltage of an alternating current (AC) electrical signal. They are typically used in applications where a lower voltage is required, such as in power supplies for electronic devices or in lighting circuits.

Stepdown transformers work by using a coil of wire to create a magnetic field. This magnetic field induces a voltage in a second coil of wire, which is connected to the output of the transformer. The voltage induced in the second coil is proportional to the number of turns in each coil, so by using a coil with fewer turns on the output side, the voltage can be reduced.

Stepdown transformers are available in a variety of sizes and power ratings, and can be used in both commercial and industrial applications. They are an essential component of many electrical systems, and play an important role in the efficient distribution of electricity.