2 results for pulse coils found in 0.000 seconds

a short forward or reverse current pulse latches the valve on or off through ... produces a bi-stable valve a short pulse of current opens the valve which ... after the current stops a subsequent pulse of current in the opposite direction ... to close the valve requires only short pulse of power to actuate no power required ...

or closed-loop control and even pwm pulse width modulation to cover a broad range ...