5950-00-504-9077, TRANSFORMER,POWER

5950-00-504-9090 TRANSFORMER,POWER AUTOTRANSFORME

National Stock Number:
5950-00-504-9077

Federal Supply Class:
5950

National Item Identification Number:
005049077

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:

743318-1	18705	RCA CORP RCA LABORATORIES
743318-1	21921	RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV
743318-1	49671	LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES

Techincal Specification:

TERMINAL TYPE AND QUANTITY	15 TAB, SOLDER LUG
WINDING OPERATING VOLTAGE	120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
	0.00 AC VOLTS MINIMUM AND
	125.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING CURRENT	5.6 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
FREQUENCY RATING	390.0 HERTZ MINIMUM AND
	430.0 HERTZ MAXIMUM SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	FLANGE AND
	UNTHREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY	3 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
BODY LENGTH	11.312 INCHES NOMINAL
BODY OUTSIDE DIAMETER	5.500 INCHES NOMINAL
SPECIAL FEATURES	CASE METAL MATERIAL; MTG HOLES EQUALLY SPACED ON 5.0 IN. DIA BOLT CIRCLE
THE MANUFACTURERS DATA
MANUFACTURERS CODE	21921
DESIGN CONTROL REFERENCE	743318-1

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