An electronic transformer having an electronic device that converts an alternating voltage of a commercial power into a direct current and forms a high-frequency alternating current voltage output through a semiconductor switching device and an electronic component and a high-frequency transformer winding, and is also described in an electronic theory. A crossover inverter circuit. Simply put, it is mainly composed of a high-frequency transformer core (core) and two or more coils, which do not change position from each other, from one or two electrical circuits, through AC power Magnetic induction, converted into AC voltage and current. At the output of the high-frequency transformer, one or more power circuits are supplied with high-frequency alternating current or direct current of different voltage levels.
GFCI,GFCI Plug and Socket,Ground Fault Circuit Interrupter,220v Gfci Receptacle
Solar Energy Product Co., Ltd. , http://www.chinawallswitch.com