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National Stock Number:
5950-00-842-4318
Federal Supply Class:
5950
National Item Identification Number:
008424318
Description:
TRANSFORMER,POWER
Detail:
A TRANSFORMER CONSISTING OF ONE OR MORE PRIMARY WINDING(S) AND ONE OR MORE SECONDARY WINDING(S). IT MAY BE DESIGNED FOR DIRECT CONNECTION TO AN ALTERNATING CURRENT SOURCE FOR PURPOSES OF CHANGING THE SECONDARY VOLTS AND AMPERES OR DESIGNED TO ELIMINATE METALLIC INTERCONNECTION BETWEEN CIRCUITS IN AN OVERALL ONE TO ONE VOLTAGE RATIO, WITH OR WITHOUT ADDITIONAL OUTPUT WINDINGS, OR ITEMS DESIGNED TO AUTOMATICALLY MAINTAIN A CONSTANT OUTPUT VOLTAGE WITHIN SPECIFIED LIMITS UNDER VARYING INPUT OR LOAD CONDITIONS. ALSO INCLUDES ITEMS HAVING A PROVISION FOR MECHANICALLY CHANGING THE TURNS RATIO OR INDUCTIVE COUPLING IN PROGRESSIVE INCREMENTS BY MEANS OF VOLTAGE TAPS, RATIO ADJUSTER, OR DEVICES OE SIMILAR DESIGN. FOR TRANSFORMERS HAVING WINDING(S) COMMON TO BOTH INPUT AND OUTPUT CIRCUITS, SEE TRANSFORMER (1), POWER, AUTOTRANSFORMER. EXCLUDES TRANSFORMER (1), PULSE.
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Manufacturer Information:
| 9144470 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | PWRTMX237-1 | 98095 | POWER DESIGNS INC |
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Techincal Specification:
| BODY HEIGHT | 3.812 INCHES NOMINAL | | BODY LENGTH | 3.500 INCHES NOMINAL | | BODY WIDTH | 3.062 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP | | FREQUENCY RATING | 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT | | INCLOSURE TYPE | HERMETICALLY SEALED | | INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT | | OVERALL HEIGHT | 4.250 INCHES NOMINAL | | MOUNTING FACILITY QUANTITY | 4 SINGLE GROUP | | MOUNTING METHOD | THREADED STUD SINGLE GROUP | | NOMINAL THREAD SIZE | 0.164 INCHES SINGLE GROUP | | RELIABILITY INDICATOR | NOT ESTABLISHED | | WINDING FUNCTION AND QUANTITY | 3 PRIMARY AND 4 SECONDARY SINGLE COMPONENT | | WINDING SHIELDING METHOD | INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT | | TERMINAL TYPE AND QUANTITY | 17 TAB, SOLDER LUG | | THREAD QUANTITY PER INCH | 32 SINGLE GROUP | | THREAD SERIES DESIGNATOR | UNC SINGLE GROUP |
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