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National Stock Number:
5945-00-859-1140
Federal Supply Class:
5945
National Item Identification Number:
008591140
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:
| 335615 | 56232 | LOCKHEED MARTIN CORPORATION | | C1414 | 08664 | BRISTOL BABCOCK INC INSTRUMENTS-SYSTEMS DIV SUB OF BABCOCK INTL INC | | C2708 | 12749 | JAMES ELECTRONICS INC | | C1414 | 55901 | DARE ELECTRONICS, INC. | | C1414 | 82973 | ACCO INDUSTRIES INC BRISTOL DIV |
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Techincal Specification:
| DRIVE CURRENT RATING | 63.0 MILLIAMPERES NOMINAL | | DRIVE CURRENT RELATIONSHIP TO INPUT CURRENT | UNEQUAL | | DRIVE FREQUENCY RATING | 400.0 HERTZ NOMINAL | | DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | UNEQUAL | | DRIVE VOLTAGE RATING | 6.3 AC VOLTS NOMINAL | | DWELL TIME RATING IN DEG | 155.0 MINIMUM AND 185.0 MAXIMUM | | BASE MOUNTING SIZE DESIGNATION | 7 PIN MINIATURE TUBE | | BASE TYPE | STANDARD BASE | | COIL TYPE | ISOLATED | | CONNECTION LOCATION | TOP | | CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW | | CONTACT CURRENT RATING | 1.0 MILLIAMPERES NOMINAL | | CONTACT OPERATION SEQUENCE | BREAKS BEFORE MAKES | | CONTACT VOLTAGE RATING | 10.0 DC VOLTS NOMINAL | | HERMETICALLY SEALED FEATURE | PROVIDED | | OPERATING TEMP RANGE | -55.0 TO 100.0 CELSIUS | | OUTPUT/INPUT VOLTAGE RELATIONSHIP | NOT RATED | | OVERALL DIAMETER | 1.016 INCHES NOMINAL | | OVERALL LENGTH | 2.063 INCHES NOMINAL | | PHASE ANGLE IN DEG | 50.0 | | PLUG IN MOUNTING FEATURE | PROVIDED | | UNIT TYPE | ELECTRONIC | | TERMINAL PATTERN ARRANGEMENT | 0.375 IN. DIA TERMINAL PIN CIRCLE | | TERMINAL QUANTITY | 7 | | TERMINAL TYPE | PIN |
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