5950-00-146-4649, TRANSFORMER,POWER AUTOTRANSFORME

5950-00-146-4648 TRANSFORMER,POWER AUTOTRANSFORME

5930-00-146-4652 COVER,ELECTRICAL SWITCH

National Stock Number:
5950-00-146-4649

Federal Supply Class:
5950

National Item Identification Number:
001464649

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.

Manufacturer Information:

10-30466-1	81205	THE BOEING COMPANY
888-1	30242	AVTECHTYEE INC

Techincal Specification:

BODY HEIGHT	5.150 INCHES MAXIMUM
BODY LENGTH	2.050 INCHES MAXIMUM
BODY WIDTH	2.050 INCHES MAXIMUM
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	6.210 INCHES MAXIMUM
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 DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY INPUT
WINDING OPERATING CURRENT	9.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
WINDING OPERATING VOLTAGE	118.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
WINDING OPERATING VOLTAGE	9.00 AC VOLTS MINIMUM AND 27.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
TERMINAL TYPE AND QUANTITY	3 THREADED STUD
THREAD SERIES DESIGNATOR	UNEF SINGLE GROUP
THREAD QUANTITY PER INCH	32 SINGLE GROUP

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