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National Stock Number:
5945-00-974-1801
Federal Supply Class:
5945
National Item Identification Number:
009741801
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:
| 8207K70P2 | 97424 | AMETEK INC | | C1419-8 | 08664 | BRISTOL BABCOCK INC INSTRUMENTS-SYSTEMS DIV SUB OF BABCOCK INTL INC |
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Techincal Specification:
| DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | EQUAL | | DWELL TIME RATING IN DEG | 150.0 MINIMUM AND 200.0 MAXIMUM | | COIL TYPE | NOT ISOLATED | | CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW, DOUBLE BREAK | | CONTACT CURRENT RATING | 1.0 MILLIAMPERES NOMINAL | | CONTACT OPERATION SEQUENCE | BREAKS BEFORE MAKES | | CONTACT VOLTAGE RATING | 10.0 DC VOLTS MAXIMUM | | HERMETICALLY SEALED FEATURE | NOT PROVIDED | | INPUT VOLTAGE RATING | 5.0 AC VOLTS NOMINAL | | OUTPUT/INPUT VOLTAGE RELATIONSHIP | EQUAL | | OVERALL HEIGHT | 1.397 INCHES MINIMUM AND 1.518 INCHES MAXIMUM | | OVERALL LENGTH | 1.438 INCHES NOMINAL | | OVERALL WIDTH | 0.938 INCHES MAXIMUM | | MOUNTING CONFIGURATION | 2 MTG HOLES 1/8 IN. DIA,1-1/8 IN. C TO C | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING FACILITY SIZE | 0.125 IN. DIA | | MOUNTING METHOD | HOLE | | MOUNTING PROVISION | HOLES | | OPERATING TEMP RANGE | -65.0 TO 125.0 CELSIUS | | PHASE ANGLE IN DEG | 20.0 | | PLUG IN MOUNTING FEATURE | NOT PROVIDED | | SPECIAL FEATURES | COIL TERMINALS 3 AND 4; CONTACT TERMINALS 1,7 AND 6; TERMINALS 2 AND 5 GROUNDED | | TERMINAL QUANTITY | 5 | | TERMINAL TYPE | SOLDER LUG/STUD | | UNIT TYPE | ELECTROMECHANICAL |
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