5950-00-433-2441, TRANSFORMER,POWER

9999-00-433-2442 TRANSFORMER,POWER,STEP-DOWN

National Stock Number:
5950-00-433-2441

Federal Supply Class:
5950

National Item Identification Number:
004332441

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:

636202-1	96214	RAYTHEON COMPANY
SM-D-2018650	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR

Techincal Specification:

TERMINAL TYPE AND QUANTITY	19 TAB, SOLDER LUG
WINDING OPERATING VOLTAGE	28.00 DC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
	22.00 DC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
	28.00 DC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY
	44.00 DC VOLTS NOMINAL SINGLE COMPONENT 4TH SECONDARY
	115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	3.5 AMPERES DC NOMINAL SINGLE COMPONENT 1ST SECONDARY
	2.0 AMPERES DC NOMINAL SINGLE COMPONENT 2ND SECONDARY
	1.5 AMPERES DC NOMINAL SINGLE COMPONENT 3RD SECONDARY
	1.5 AMPERES DC NOMINAL SINGLE COMPONENT 4TH SECONDARY
WINDING POWER RATING	98.0 VOLTS-AMPERES SINGLE COMPONENT 1ST SECONDARY
	44.00 VOLTS-AMPERES SINGLE COMPONENT 2ND SECONDARY
	42.00 VOLTS-AMPERES SINGLE COMPONENT 3RD SECONDARY
	66.00 VOLTS-AMPERES SINGLE COMPONENT 4TH SECONDARY
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND
	5 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
THREAD SERIES DESIGNATOR	UNC SINGLE GROUP
NOMINAL THREAD SIZE	0.164 INCHES SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	3.160 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE	FULLY INCLOSED
BODY LENGTH	4.520 INCHES MAXIMUM
BODY HEIGHT	2.200 INCHES MAXIMUM
BODY WIDTH	4.270 INCHES MAXIMUM
RELIABILITY INDICATOR	NOT ESTABLISHED
TRANSFORMER WINDING CONNECTION TYPE	WYE-DELTA
MAXIMUM OPERATING TEMP	130.0 DEG CELSIUS

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