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National Stock Number:
5945-00-652-0836
Federal Supply Class:
5945
National Item Identification Number:
006520836
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:
| 2288697 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 2288697 | 25500 | LOCKHEED MARTIN CORPORATION | | 321-1039P2 | 3B150 | RAYTHEON COMPANY | | 321-1039P2 | 49956 | RAYTHEON COMPANY | | 321-1039P2 | 54X10 | RAYTHEON COMPANY | | 8908150 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | A303 | 81541 | SENSATA TECHNOLOGIES MARYLAND, INC |
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Techincal Specification:
| DRIVE FREQUENCY RATING | 400.0 HERTZ NOMINAL | | DWELL TIME RATING IN DEG | 130.0 MINIMUM AND 165.0 MAXIMUM | | DRIVE VOLTAGE RATING | 6.3 AC VOLTS NOMINAL | | DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | UNEQUAL | | BASE MOUNTING SIZE DESIGNATION | 7 PIN MINIATURE TUBE BASE SIZE | | COIL TYPE | NOT ISOLATED | | CONTACT CURRENT RATING | 2.0 MILLIAMPERES NOMINAL | | CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW | | CONTACT OPERATION SEQUENCE | BREAKS BEFORE MAKES | | CONTACT VOLTAGE RATING | 10.0 DC VOLTS MAXIMUM | | OPERATING TEMP RANGE | -65.0 TO 100.0 CELSIUS | | OVERALL HEIGHT | 1.438 INCHES NOMINAL | | OVERALL LENGTH | 1.312 INCHES NOMINAL | | OVERALL WIDTH | 0.887 INCHES NOMINAL | | MOUNTING CONFIGURATION | TWO 0.125 IN. DIA MTG HOLES SPACED 1.062 IN. C TO C | | MOUNTING METHOD | BRACKET | | PHASE ANGLE IN DEG | 65.0 | | PLUG IN MOUNTING FEATURE | NOT PROVIDED | | UNIT TYPE | ELECTROMECHANICAL |
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