5950-01-370-3538, TRANSFORMER,POWER

5950-01-370-3539 TRANSFORMER,POWER AUTOTRANSFORME

National Stock Number:
5950-01-370-3538

Federal Supply Class:
5950

National Item Identification Number:
013703538

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:

144C066-1	22887	OAI ELECTRONICS, LLC
DPD-990	15634	MAGNETIKA INC
TF4S03HB-DPD-990	15634	MAGNETIKA INC
TF4S03HB-DPD-990	80223	UNITED TRANSFORMER CORP SUB OF OPT INDUSTRIES INC
DPD-990	80223	UNITED TRANSFORMER CORP SUB OF OPT INDUSTRIES INC

Techincal Specification:

TERMINAL TYPE AND QUANTITY	8 TURRET
WINDING OPERATING VOLTAGE	6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
	105.00 AC VOLTS MINIMUM AND
	115.00 AC VOLTS MAXIMUM SINGLE COMPONENT ALL PRIMARY
WINDING OPERATING CURRENT	7.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
FREQUENCY RATING	50.0 HERTZ NOMINAL OR
	60.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	2 PRIMARY AND
	1 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED STUD ALL GROUPINGS
MOUNTING FACILITY QUANTITY	4 ALL GROUPINGS
THREAD SERIES DESIGNATOR	UNC ALL GROUPINGS
NOMINAL THREAD SIZE	0.164 INCHES ALL GROUPINGS
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	2.297 INCHES NOMINAL SINGLE MOUNTING FACILITY 1ST CENTER GROUP
	1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY 2ND CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.297 INCHES NOMINAL ALL MOUNTING FACILITIES ALL CENTER GROUPINGS
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY ALL CENTER GROUPINGS
INCLOSURE TYPE	HERMETICALLY SEALED
BODY LENGTH	3.062 INCHES NOMINAL
BODY HEIGHT	3.188 INCHES MAXIMUM
BODY WIDTH	2.625 INCHES MAXIMUM
RELIABILITY INDICATOR	NOT ESTABLISHED
MAXIMUM OPERATING TEMP	130.0 DEG CELSIUS

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