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National Stock Number:
5945-00-234-0123
Federal Supply Class:
5945
National Item Identification Number:
002340123
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:
| 247ASC0575-001 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 46A | 81541 | SENSATA TECHNOLOGIES MARYLAND, INC | | DMS 84128B | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) |
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Techincal Specification:
| DWELL TIME RATING IN DEG | 140.0 MINIMUM AND 185.0 MAXIMUM | | DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | EQUAL | | BASE CONNECTION WIRING STYLE | 4 PIN STANDARD TUBE | | BASE MOUNTING SIZE DESIGNATION | 4 PIN BASE | | BASE TYPE | STANDARD BASE | | COIL TYPE | ISOLATED | | CONNECTION LOCATION | TOP | | CONTACT CURRENT RATING | 2.0 MILLIAMPERES NOMINAL | | CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW | | CONTACT OPERATION SEQUENCE | BREAKS BEFORE MAKES | | CONTACT VOLTAGE RATING | 10.0 AC VOLTS NOMINAL | | HERMETICALLY SEALED FEATURE | NOT PROVIDED | | INPUT VOLTAGE RATING | 6.3 AC VOLTS NOMINAL | | OVERALL DIAMETER | 0.750 INCHES NOMINAL | | OVERALL LENGTH | 1.515 INCHES NOMINAL | | MOUNTING CONFIGURATION | PLUG IN MTD | | MOUNTING FACILITY QUANTITY | 4 | | MOUNTING FACILITY SIZE | 0.112 IN. DIA BY 0.312 IN. LG | | MOUNTING METHOD | TERMINAL | | MOUNTING PROVISION | TERMINALS | | OPERATING TEMP RANGE | -65.0 TO 100.0 CELSIUS | | OUTPUT FREQUENCY RATING | 400.0 HERTZ NOMINAL | | OUTPUT/INPUT VOLTAGE RELATIONSHIP | EQUAL | | OUTPUT VOLTAGE RATING | 6.3 AC VOLTS NOMINAL | | PHASE ANGLE IN DEG | 65.0 | | PLUG IN MOUNTING FEATURE | PROVIDED | | TERMINAL PATTERN ARRANGEMENT | 0.500 IN. DIA TERMINAL LUG CIRCLE | | TERMINAL QUANTITY | 7 | | TERMINAL TYPE | SOLDER LUG/STUD | | UNIT TYPE | ELECTROMECHANICAL |
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