The patent of utility model electromagnetic coil automatic energy-saving control circuit has been authorized
On November 12, 2014, the patent of utility model electromagnetic coil automatic energy-saving control circuit was authorized. With the new energy - saving chip, the energy - saving module can be controlled by two - level voltage. Once the start-up is completed, the circuit will immediately reduce the voltage to 50% of the rated voltage, so as to reduce the energy consumption of the electromagnetic coil and extend the service life of the equipment.