Servokon Private Limited is a Step Up Transformer manufacturers. A step up transformer has two sets of coils or windings that are connected by a magnetic field. A ferrite compound or a laminated core coiled with bare copper or enamelled coils can be used as the core. The coils are made up of primary and secondary coils that serve as conductors.
https://www.servokon.com/step-....up-step-down-transfo