An electrical transformer is a machine that transfers electricity from one circuit to another, changing the voltage level. It enhances the level of safety and efficiency of the electricity system by increasing and decreasing the voltage level when required. An electrical transformer is commonly used in various residential and commercial applications.

A Transformer is an innovative invention in electrical engineering. It is the gadget that transfers power from one circuit to another without the need of putting physical contact or changing its frequency, phase, or any other components it has. It is the most important device in far all electrical network appliances. Moreover, there are different types of transformers used for different purposes.

Step-up transformers have come a long way since their invention. Here are the key trends in step up power transformer innovations.