5950-01-221-1726, TRANSFORMER,POWER

National Stock Number:
5950-01-221-1726

Federal Supply Class:
5950

National Item Identification Number:
012211726

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.

Manufacturer Information:

593R702A01	97942	NORTHROP GRUMMAN SYSTEMS CORPORATION
593R771	97942	NORTHROP GRUMMAN SYSTEMS CORPORATION
593R771A01	97942	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

BODY HEIGHT	1.810 INCHES MAXIMUM
BODY LENGTH	1.900 INCHES MAXIMUM
BODY WIDTH	1.520 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.100 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.100 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CRITICALITY CODE JUSTIFICATION	FEAT
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
MOUNTING METHOD	THREADED HOLE SINGLE GROUP
NOMINAL THREAD SIZE	0.112 INCHES SINGLE GROUP
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	3.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE	113.00 AC VOLTS MINIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE	187.00 AC VOLTS MINIMUM AND 205.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY	4 TAB, SOLDER LUG
THREAD SERIES DESIGNATOR	UNC SINGLE GROUP

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