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National Stock Number:
5945-00-365-5591
Federal Supply Class:
5945
National Item Identification Number:
003655591
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:
| 17689A | 80164 | KEITHLEY INSTRUMENTS, LLC | | 17689ACV | 80164 | KEITHLEY INSTRUMENTS, LLC |
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Techincal Specification:
| DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | EQUAL | | BASE MOUNTING SIZE DESIGNATION | 5 PIN MINIATURE TUBE | | BASE TYPE | RELAY SOCKET | | CABLE TYPE | ANY ACCEPTABLE | | CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW, OPEN NEUTRAL | | CONTACT CURRENT RATING | 1.0 MILLIAMPERES MAXIMUM | | CONTACT OPERATION SEQUENCE | MAKES BEFORE BREAKS | | CONTACT VOLTAGE RATING | 10.0 DC VOLTS MAXIMUM | | HERMETICALLY SEALED FEATURE | NOT PROVIDED | | INPUT VOLTAGE RATING | 11.0 AC VOLTS NOMINAL | | LENGTH | 15.000 INCHES NOMINAL | | OVERALL HEIGHT | 2.625 INCHES MAXIMUM | | OVERALL LENGTH | 1.250 INCHES NOMINAL | | OVERALL WIDTH | 1.000 INCHES NOMINAL | | PHASE ANGLE IN DEG | 57.0 | | PLUG IN MOUNTING FEATURE | PROVIDED | | UNIT TYPE | ELECTROMECHANICAL | | TERMINAL PATTERN ARRANGEMENT | 0.375 IN. DIA PIN CIRCLE | | TERMINAL QUANTITY | 3 | | TERMINAL TYPE | PIN |
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