Description: An electronic transformer is a device that transfers electricity from a circuit to another with no frequency change but with changing voltage levels. The device consists of two or more coils that transfer electrical energy by changing a magnetic field. The electrical apparatus can utilize electromagnetic induction to pass AC from one circuit to another often transforming or changing the voltage and electric current. They do not pass DC which is the direct current but can be used to take the constant DC voltage out of a signal but maintaining the part with AC voltage. Electrical transformers can be used to change the voltage of electrical signals from the power plant by raising the voltage or reduce the voltage.Let MRO Supply be your single source convenience for all industrial products including supplies, tools and equipment. We strive to the leading supplier of high quality tools, supplies and equipment to offer our customers lasting solutions sourced from the best manufacturers in the industrial arena. Talk to us today to keep your manufacturing plant up and running.