5950-01-208-4783, TRANSFORMER,POWER

National Stock Number:
5950-01-208-4783

Federal Supply Class:
5950

National Item Identification Number:
012084783

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:

783420	73030	HAMILTON SUNDSTRAND CORPORATION
NH783420	16236	DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)

Techincal Specification:

CRITICALITY CODE JUSTIFICATION	FEAT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING	380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
OVERALL HEIGHT	1.250 INCHES MAXIMUM
OVERALL LENGTH	2.080 INCHES MAXIMUM
OVERALL WIDTH	1.480 INCHES MINIMUM AND 1.560 INCHES MAXIMUM
MAXIMUM OPERATING TEMP	170.0 CELSIUS
MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
MOUNTING HOLE DIAMETER	0.140 INCHES NOMINAL SINGLE GROUP
MOUNTING METHOD	UNTHREADED HOLE(S) SINGLE GROUP
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	NUCLEAR HARDNESS CRITICAL ITEM
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	12.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	48.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT ALL SECONDARY
WINDING OPERATING VOLTAGE	115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
WINDING OPERATING VOLTAGE	353.00 AC VOLTS MINIMUM AND 430.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
WINDING SHIELDING METHOD	INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
WINDING POWER RATING	5.16 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY
WINDING POWER RATING	5.52 VOLTS-AMPERES SINGLE COMPONENT ALL SECONDARY
TERMINAL TYPE AND QUANTITY	9 WIRE LOOP

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