ACE Low-voltage motor control
The DCH403-10 is a low-voltage motor control with single-phase ac line source. It combines a custom regen-capable switching power supply with a low-voltage drive to allow control over low-voltage motors without the negative effects of current spikes or large BUS voltage. The unit’s built-in circuitry diverts regenerative current to a dump resistor, allowing for quick braking. The series is suitable for such applications as solar-powered devices, mobile equipment and actuator control. Features include a four-quadrant drive, a contact that can be used to power an external brake coil, torque mode functionality, resistive feedback for positioning control and auto-cycling capability with limit switches.