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National Stock Number:
5945-00-756-0345
Federal Supply Class:
5945
National Item Identification Number:
007560345
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.
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Manufacturer Information:
| 7901912 | 24617 | GENERAL MOTORS CORP | | 7901912 | 99974 | DELCO ELECTRONICS CORP DELCO SYSTEMS OPNS |
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Techincal Specification:
| DRIVE FREQUENCY RATING | 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM | | DWELL TIME RATING IN DEG | 130.0 MINIMUM AND 165.0 MAXIMUM | | DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | UNEQUAL | | DRIVE VOLTAGE RATING | 5.8 AC VOLTS MINIMUM AND 6.8 AC VOLTS MAXIMUM | | BASE MOUNTING SIZE DESIGNATION | 7 PIN MINIATURE TUBE BASE SIZE | | CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW | | CONTACT OPERATION SEQUENCE | BREAKS BEFORE MAKES | | OVERALL DIAMETER | 0.763 INCHES NOMINAL | | OVERALL LENGTH | 1.438 INCHES NOMINAL | | MOUNTING CONFIGURATION | 2 HOLES 1/8 IN. DIA SPACED 1-1/16 IN. C TO C | | MOUNTING METHOD | FLANGE | | OPERATING TEMP RANGE | -65.0 TO 125.0 CELSIUS | | PHASE ANGLE IN DEG | 50.0 AND 80.0 | | PLUG IN MOUNTING FEATURE | NOT PROVIDED |
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