DC motor speed controller

Overview: BLS-Z-II Series DC Motor is widely used in wires, cables, light industry, textile, paper, chemicals, printing and dyeing, metallurgy, rubber, wire drawing, extrusion machinery, medical equipment, food production, printing and packaging a variety of industries, and with the permanent magnet, separately excited, shunt, series DC machines. The device uses single-phase main circuit controlling a half bridge circuit and fed back with a negative voltage is fed back to the current, the current cut-off and soft-start and other sectors to improve the accuracy of speed limit starting current, the control circuit is triggered by a single junction transistor circuit line is simple, reliable and stable temperature compensation. Small and