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National Stock Number:
5945-00-556-7942
Federal Supply Class:
5945
National Item Identification Number:
005567942
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:
| 119-0016-00 | 80009 | TEKTRONIX, INC. | | 6-776727-00 | 88818 | KEARFOTT CORPORATION | | C2701 | 12749 | JAMES ELECTRONICS INC | | 8890723 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | A-175 | 81541 | SENSATA TECHNOLOGIES MARYLAND, INC | | C7711432P1 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS | | PS910000004-1 | 38597 | LOCKHEED MARTIN CORPORATION | | SM-C-373057 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| UNIT TYPE | ELECTROMECHANICAL | | INPUT VOLTAGE RATING | 6.3 AC VOLTS NOMINAL | | DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | EQUAL | | OUTPUT/INPUT VOLTAGE RELATIONSHIP | EQUAL | | CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW | | CONTACT OPERATION SEQUENCE | BREAKS BEFORE MAKES | | CONTACT VOLTAGE RATING | 100.0 DC VOLTS MAXIMUM | | CONTACT CURRENT RATING | 1.0 MILLIAMPERES NOMINAL | | PHASE ANGLE IN DEG | 20.0 | | DWELL TIME RATING IN DEG | 157.0 MINIMUM AND | | 177.0 MAXIMUM | | HERMETICALLY SEALED FEATURE | NOT PROVIDED | | OPERATING TEMP RANGE | -65.0 TO 100.0 DEG CELSIUS | | OVERALL DIAMETER | 0.750 INCHES NOMINAL | | OVERALL HEIGHT | 1.687 INCHES NOMINAL | | PLUG IN MOUNTING FEATURE | PROVIDED | | BASE TYPE | STANDARD BASE | | BASE MOUNTING SIZE DESIGNATION | 7 PIN MINIATURE TUBE BASE SIZE | | TERMINAL PATTERN ARRANGEMENT | 0.375 IN. DIA PIN @CIRCLE | | BASE CONNECTION WIRING STYLE | 7 PIN STANDARD TUBE |
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