Part Details | ELECTRONIC CHOPPER
5945-00-620-6569 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: C1790, C-1790, 1687023, 5945-00-620-6569, 00-620-6569, 5945006206569, 006206569
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-620-6569 | 19759 ( CHOPPER, ELECTRONIC ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5945-00-620-6569
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C-1790 | 12749 | JAMES ELECTRONICS INC |
| 1687023 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 5945-00-620-6569
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | MR ANY ACCEPTABLE |
| INPUT VOLTAGE RATING | A6.3 AC VOLTS |
| DRIVE VOLTAGE RELATIONSHIP TO INPUT VOLTAGE | EQUAL |
| DRIVE CURRENT RELATIONSHIP TO INPUT CURRENT | EQUAL |
| OUTPUT/INPUT VOLTAGE RELATIONSHIP | EQUAL |
| CONTACT ARRANGEMENT | DOUBLE POLE, DOUBLE THROW |
| CONTACT OPERATION SEQUENCE | BREAKS BEFORE MAKES |
| CONTACT VOLTAGE RATING | C10.0 DC VOLTS |
| CONTACT CURRENT RATING | 2.0 MILLIAMPERES NOMINAL |
| PHASE ANGLE IN DEG | B75.0$$B105.0 |
| DWELL TIME RATING IN DEG | 118.0 MINIMUM AND 132.0 MAXIMUM |
| HERMETICALLY SEALED FEATURE | PROVIDED |
| OPERATING TEMP RANGE | -55.0 TO +85.0 DEG CELSIUS |
| TERMINAL QUANTITY | 8 |
| TERMINAL TYPE | PIN |
| OVERALL DIAMETER | 0.938 INCHES MINIMUM AND 1.063 INCHES MAXIMUM |
| OVERALL LENGTH | 2.298 INCHES MINIMUM AND 2.328 INCHES MAXIMUM |
| PLUG IN MOUNTING FEATURE | NOT PROVIDED |
| BASE MOUNTING SIZE DESIGNATION | 9 PIN MINATURE TUBE |
| TERMINAL PATTERN ARRANGEMENT | NINE PINS IN CIRCLE |
| MOUNTING METHOD | FLANGE |
| MOUNTING PROVISION | HOLES |
| MOUNTING FACILITY QUANTITY | 2 |
| MOUNTING FACILITY SIZE | 0.157 IN. DIAMETER |
| MOUNTING CONFIGURATION | 2 MTG HOLES 1-1/2 IN. C TO C |
| COIL TYPE | NOT ISOLATED |