What is electronic transformer?

          Electronic transformers have the ability to convert the alternating voltage of the mains into direct current, and then form a high-frequency AC voltage output through semiconductor switching devices, electronic components, and high-frequency transformer windings. They are also a type of AC-DC-AC inverter circuit described in electronic theory.

     Simply put, electronic transformers are mainly composed of high-frequency transformer cores (iron cores) and two or more coils, which do not change position with each other. From one or more electrical circuits, AC power is converted into AC voltage and current through electromagnetic induction. At the output end of a high-frequency transformer, different voltage levels of high-frequency AC or DC power are supplied to one or more electrical circuits.

     We Tianjin Sitong Electronic Co., Ltd. established in 2002, with over 20years fast development, we become a professional manufacturer for all kinds of transformers, such as isolated transformers, encapsulated transformers, 50/60Hz transformers, power transformers, inductors and coils.