5360-00-986-3765 SPRING,HELICAL Index 5930-00-986-3775 SWITCH,SELECTOR

National Stock Number:
5945-00-986-3766

Federal Supply Class:
5945

National Item Identification Number:
009863766

Description:
CHOPPER,ELECTRONIC

Detail:
An electromechanical or electronic (includes solid state semiconductor items) device designed to convert an electrical signal into a modified square wave output signal. For items excited by an alternating current, the output signal is the same frequency as, and bears a definite phase relationship to, the excitation voltage. For those electronic items designed to operate on direct current only, the output frequency of the item is dependent upon the inherent properties of the item, or the internal or external circuit constants, or the applied driving coil voltage impressed on the input signal. For an electromechanical item whose coil is designed for direct current only, see VIBRATOR, INTERRUPTER and VIBRATOR, SELF-RECTIFYING.


Manufacturer Information:
DCM77A185711MILLIVAC INSTRUMENTS, INC


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