Energy-saving circuit structure for automatically controlling pinhole detector of enameled wire

The utility model discloses an energy-saving circuit structure for automatically controlling a pinhole detector of an enameled wire and belongs to the technical field of the detection equipment of the enameled wire. The energy-saving circuit structure is technically characterized by comprising a rectifying filtering circuit and an output test end, which are sequentially connected through a circuit, wherein the rectifying filtering circuit is connected with an external power supply through the circuit; the rectifying filtering circuit is electrically connected with a delay circuit; and the delay circuit is positioned on the circuit between the rectifying filtering circuit and the external power supply. The utility model aims to provide the energy-saving circuit structure for automatically controlling the pinhole detector of the enameled wire, wherein the energy-saving circuit structure is reasonable in structure, lower in energy consumption, convenient to use, and applicable to pinhole detection of the enamele