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National Stock Number:
5945-00-620-6569
Federal Supply Class:
5945
National Item Identification Number:
006206569
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:
| 1687023 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | C-1790 | 12749 | JAMES ELECTRONICS INC |
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Techincal Specification:
| DRIVE CURRENT RELATIONSHIP TO INPUT CURRENT | EQUAL | | DWELL TIME RATING IN DEG | 118.0 MINIMUM AND 132.0 MAXIMUM | | DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | EQUAL | | BASE MOUNTING SIZE DESIGNATION | 9 PIN MINATURE TUBE | | COIL TYPE | NOT ISOLATED | | CONTACT CURRENT RATING | 2.0 MILLIAMPERES NOMINAL | | CONTACT ARRANGEMENT | DOUBLE POLE, DOUBLE THROW | | CONTACT OPERATION SEQUENCE | BREAKS BEFORE MAKES | | CONTACT VOLTAGE RATING | 10.0 DC VOLTS MAXIMUM | | HERMETICALLY SEALED FEATURE | PROVIDED | | INPUT VOLTAGE RATING | 6.3 AC VOLTS NOMINAL | | OVERALL DIAMETER | 0.938 INCHES MINIMUM AND 1.063 INCHES MAXIMUM | | OVERALL LENGTH | 2.298 INCHES MINIMUM AND 2.328 INCHES MAXIMUM | | MOUNTING CONFIGURATION | 2 MTG HOLES 1-1/2 IN. C TO C | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING FACILITY SIZE | 0.157 IN. DIAMETER | | MOUNTING METHOD | FLANGE | | MOUNTING PROVISION | HOLES | | OPERATING TEMP RANGE | -55.0 TO 85.0 CELSIUS | | OUTPUT/INPUT VOLTAGE RELATIONSHIP | EQUAL | | PHASE ANGLE IN DEG | 75.0 AND 105.0 | | PLUG IN MOUNTING FEATURE | NOT PROVIDED | | TERMINAL PATTERN ARRANGEMENT | NINE PINS IN CIRCLE | | TERMINAL QUANTITY | 8 | | TERMINAL TYPE | PIN | | UNIT TYPE | ELECTROMECHANICAL |
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