Part Details | ELECTRONIC CHOPPER
5945-00-925-9957 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.
Alternate Parts: 225A, 5945-00-925-9957, 00-925-9957, 5945009259957, 009259957
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | FEB 14, 1966 | 00-925-9957 | 19759 ( CHOPPER, ELECTRONIC ) |
REFERENCE DRAWINGS & PICTURES
7 PIN STANDARD TUBE
Cross Reference | NSN 5945-00-925-9957
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 225A | 16473 | CAMBRIDGE SCIENTIFIC INDUSTRIESDIV OF DIVERSEY CORP |
Technical Data | NSN 5945-00-925-9957
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | MR ANY ACCEPTABLE |
| INPUT VOLTAGE RATING | A6.3 AC VOLTS |
| INPUT CURRENT RATING | 50.0 MILLIAMPERES NOMINAL |
| DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | NOT RATED |
| DRIVE VOLTAGE RATING | A6.3 AC VOLTS |
| DRIVE CURRENT RELATIONSHIP TO INPUT CURRENT | NOT RATED |
| DRIVE CURRENT RATING | 50.0 MILLIAMPERES NOMINAL |
| DRIVE FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 70.0 HERTZ MAXIMUM |
| OUTPUT/INPUT VOLTAGE RELATIONSHIP | NOT RATED |
| CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW |
| CONTACT OPERATION SEQUENCE | BREAKS BEFORE MAKES |
| CONTACT VOLTAGE RATING | A20.0 DC VOLTS |
| CONTACT CURRENT RATING | 2.0 MILLIAMPERES NOMINAL |
| PHASE ANGLE IN DEG | 17.0 |
| DWELL TIME RATING IN DEG | 165.0 NOMINAL |
| HERMETICALLY SEALED FEATURE | PROVIDED |
| CASE MATERIAL | METAL |
| OPERATING TEMP RANGE | -65.0 TO +100.0 DEG CELSIUS |
| TERMINAL QUANTITY | 7 |
| TERMINAL TYPE | TUBE PLUG |
| OVERALL DIAMETER | 0.750 INCHES NOMINAL |
| OVERALL LENGTH | 1.438 INCHES NOMINAL |
| PLUG IN MOUNTING FEATURE | PROVIDED |
| BASE TYPE | STANDARD BASE |
| BASE MOUNTING SIZE DESIGNATION | 7 PIN MINIATURE TUBE |
| TERMINAL PATTERN ARRANGEMENT | 0.375 IN. DIA PIN CIRCLE |
| BASE CONNECTION WIRING STYLE | 7 PIN STANDARD TUBE |
| COIL TYPE | NOT ISOLATED |