Driving circuit and method for preventing voltage surges on...
Dynamic hysteresis for autofan control
Dynamoelectric machine assemblies operable with serial...
Electric motor hand tool with digital input and control
Electric motor speed controller for vehicle
Electrical actuator with a refined cascade control unit
Electrical machines
Electrical machines
Electrical power control apparatus
Electronic commutation method and related apparatus
Electronic control circuits, electronically commutated motor sys
Extended-resolution pulse-width modulation servomotor drive
Fan control utilizing bi-directional communication
Fan motor speed control circuit
Fan rotational speed controlling circuit
Feedback circuit for eliminating DC offset in drive current of a
Feedback control system for producing pulse width modulation con
Heat dissipation system
High performance motor control with feedforward bus supply...
High resolution pulse width modulation