Transformers or commonly referred to as Transformers are devices that are used to increase or decrease alternating voltage (AC). Transformers (Transformers) are designed in such a way that almost all of the magnetic flux generated by the current in the primary coil can enter the secondary coil. The shape of the transformer (transformer) is almost the same as the Faraday induction ring, consisting of two coils namely the primary coil and the secondary coil which is wrapped around the soft iron core separately.
