Step Down Transformer reduces voltage and hence used in almost all household electrical appliances. Our present day electronics is heavily dependent on it. In this post, we will try to understand what is it, its working principle, equation, types, advantages and disadvantages. Learn everything about step- down transformers — their working principle, types, applications, and energy loss. Covers 220V to 110V step down transformer , step up and down transformer , power transmission, and voltage conversion. Confused to choose Step Down Transformer for your electronic project, here is the complete Step Down Transformer Guide to help you. As we know Transformer is a device that transfers… What is a Step- Down Transformer ? A Step- Down transformer is a type of transformer in which, when the voltage is supplied to the primary coil, it creates a magnetic flux, this changing magnetic flux induces an emf in the secondary coil by the law of induction. This induced emf is lower than the emf in the primary coil.
