5950-01-179-4820, TRANSFORMER,POWER

National Stock Number:
5950-01-179-4820

Federal Supply Class:
5950

National Item Identification Number:
011794820

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:

9100-0020	33783	BR COMMUNICATIONS INC
S-9100-0020	33783	BR COMMUNICATIONS INC

Techincal Specification:

TERMINAL TYPE AND QUANTITY	15 WIRE LEAD
WINDING OPERATING VOLTAGE	5.00 DC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
	11.00 DC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
	20.00 DC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY
	20.00 DC VOLTS NOMINAL SINGLE COMPONENT 4TH SECONDARY
	105.00 AC VOLTS NOMINAL AND
	117.00 AC VOLTS NOMINAL AND
	220.00 AC VOLTS NOMINAL AND
	240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	3.6 AMPERES DC MAXIMUM SINGLE COMPONENT 1ST SECONDARY
	6.3 AMPERES DC NOMINAL SINGLE COMPONENT 2ND SECONDARY
	4.4 AMPERES DC NOMINAL SINGLE COMPONENT 3RD SECONDARY
	1.5 AMPERES DC NOMINAL SINGLE COMPONENT 4TH SECONDARY
WINDING POWER RATING	18.0 VOLTS-AMPERES SINGLE COMPONENT 1ST SECONDARY
	69.3 VOLTS-AMPERES SINGLE COMPONENT 2ND SECONDARY
	88.0 VOLTS-AMPERES SINGLE COMPONENT 3RD SECONDARY
	30.0 VOLTS-AMPERES SINGLE COMPONENT 4TH SECONDARY
FREQUENCY RATING	47.0 HERTZ MINIMUM AND
	440.0 HERTZ MAXIMUM SINGLE COMPONENT
WINDING SHIELDING METHOD	CORE GROUNDED SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND
	5 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED HOLE ALL GROUPINGS
MOUNTING FACILITY QUANTITY	4 ALL GROUPINGS
THREAD SERIES DESIGNATOR	UNF ALL GROUPINGS
NOMINAL THREAD SIZE	0.190 INCHES ALL GROUPINGS
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	4.360 INCHES MINIMUM AND
	4.390 INCHES MAXIMUM SINGLE MOUNTING FACILITY ALL CENTER GROUPINGS
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	3.235 INCHES MINIMUM AND
	3.265 INCHES MAXIMUM SINGLE MOUNTING FACILITY 1ST CENTER GROUP
	3.735 INCHES MINIMUM AND
	3.765 INCHES MAXIMUM SINGLE MOUNTING FACILITY 2ND CENTER GROUP
INCLOSURE TYPE	FULLY INCLOSED
OVERALL LENGTH	4.970 INCHES MINIMUM AND
	5.030 INCHES MAXIMUM
OVERALL HEIGHT	5.600 INCHES MINIMUM AND
	5.660 INCHES MAXIMUM
OVERALL WIDTH	4.470 INCHES MINIMUM AND
	4.530 INCHES MAXIMUM
FEATURES PROVIDED	W/RECTIFIER
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	1 PRIMARY WINDING; 5 SECONDARY WINDINGS

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