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National Stock Number:
5950-00-493-3754
Federal Supply Class:
5950
National Item Identification Number:
004933754
Description:
TRANSFORMER,POWER AUTOTRANSFORME
Detail:
A TRANSFORMER WHICH INCORPORATES THE PRIMARY AND SECONDARY FUNCTIONS INTO A SINGLE WINDING, WHICH IS COMMON TO BOTH INPUT AND OUTPUT CIRCUITS, AND IS DESIGNED TO CHANGE THE RELATIONSHIP OF VOLTS AND AMPERES BETWEEN THE ENTIRE WINDING AND ITS TAPS. INCLUDES MULTIPLE WINDING TRANSFORMERS OF LIKE DESIGN AND ITEMS IN WHICH A VARIATION OF THE TURNS RATIO OR INDUCTIVE RATIO OF INDUCTIVE COUPLING IS ACCOMPLISHED BY CONNECTION TO FIXED TERMINALS. ALSO, INCLUDES ITEMS HAVING A PROVISION FOR MECHANICALLY CHANGING THE TURNS RATIO IN PROGRESSIVE INCREMENTS, BY MEANS OF A SHAFT, VOLTAGE TAPS, RATIO ADJUSTER, OR DEVICES OF SIMILAR DESIGN. EXCLUDES TRANSFORMER (1), POWER; TRANSFORMER (1), PULSE.
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Manufacturer Information:
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 2.200 INCHES NOMINAL | | FREQUENCY RATING | 400.0 HERTZ NOMINAL SINGLE COMPONENT | | INCLOSURE TYPE | FULLY INCLOSED | | INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT | | OVERALL LENGTH | 3.550 INCHES NOMINAL | | MOUNTING METHOD | THREADED BUSHING SINGLE GROUP | | NOMINAL THREAD SIZE | 0.375 INCHES SINGLE GROUP | | RELIABILITY INDICATOR | NOT ESTABLISHED | | WINDING FUNCTION AND QUANTITY | 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT | | WINDING OPERATING CURRENT | 2.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT | | WINDING OPERATING VOLTAGE | 28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT | | WINDING OPERATING VOLTAGE | 5.00 AC VOLTS MINIMUM AND 14.70 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT | | TERMINAL TYPE AND QUANTITY | 4 WIRE LEAD | | THREAD QUANTITY PER INCH | 32 SINGLE GROUP | | THREAD SERIES DESIGNATOR | UNEF SINGLE GROUP |
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