D.C. relay with power reducing function
D.C. solenoid
DC actuator control circuit with voltage compensation, current c
Detecting element for a control device for invalids
Detection of contact position from coil current in electromagnet
Detection of ophthalmic surgical handpiece by injecting current
Device and method for detecting the position of an object
Device and method for driving at least one capacitive actuator
Device and method for triggering an inductor
Device for arresting the motion of a motor driven panel
Device for controlling an electromechanical actuator
Device for driving rotary solenoid
Device for operating latching solenoids
Device for rapidly transferring current to an inductive load
Device for use in electric vehicles for detecting adhesion...
Digital electronic lock system
Dither magnitude control
Dividing timer
Door holder having electromagnetic flux generator and power cont
Door lock security system