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National Stock Number:
5945-00-925-9957
Federal Supply Class:
5945
National Item Identification Number:
009259957
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:
| 225A | 16473 | CAMBRIDGE SCIENTIFIC INDUSTRIES DIV OF DIVERSEY CORP |
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Techincal Specification:
| DRIVE CURRENT RATING | 50.0 MILLIAMPERES NOMINAL | | DRIVE CURRENT RELATIONSHIP TO INPUT CURRENT | NOT RATED | | DRIVE FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 70.0 HERTZ MAXIMUM | | DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | NOT RATED | | DRIVE VOLTAGE RATING | 6.3 AC VOLTS NOMINAL | | DWELL TIME RATING IN DEG | 165.0 NOMINAL | | BASE CONNECTION WIRING STYLE | 7 PIN STANDARD TUBE | | BASE MOUNTING SIZE DESIGNATION | 7 PIN MINIATURE TUBE | | BASE TYPE | STANDARD BASE | | COIL TYPE | NOT ISOLATED | | CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW | | CONTACT CURRENT RATING | 2.0 MILLIAMPERES NOMINAL | | CONTACT OPERATION SEQUENCE | BREAKS BEFORE MAKES | | CONTACT VOLTAGE RATING | 20.0 DC VOLTS NOMINAL | | HERMETICALLY SEALED FEATURE | PROVIDED | | INPUT CURRENT RATING | 50.0 MILLIAMPERES NOMINAL | | INPUT VOLTAGE RATING | 6.3 AC VOLTS NOMINAL | | OPERATING TEMP RANGE | -65.0 TO 100.0 CELSIUS | | OUTPUT/INPUT VOLTAGE RELATIONSHIP | NOT RATED | | OVERALL DIAMETER | 0.750 INCHES NOMINAL | | OVERALL LENGTH | 1.438 INCHES NOMINAL | | PHASE ANGLE IN DEG | 17.0 | | PLUG IN MOUNTING FEATURE | PROVIDED | | UNIT TYPE | ELECTROMECHANICAL | | TERMINAL PATTERN ARRANGEMENT | 0.375 IN. DIA PIN CIRCLE | | TERMINAL QUANTITY | 7 | | TERMINAL TYPE | TUBE PLUG |
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