5950-00-740-0790, TRANSFORMER,POWER

5950-00-740-0788 TRANSFORMER,RADIO FREQUENCY

National Stock Number:
5950-00-740-0790

Federal Supply Class:
5950

National Item Identification Number:
007400790

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:

30-11389	50508	MAGNETIC COMPONENTS INC
39137	73386	FREED TRANSFORMER CO
39139	73386	FREED TRANSFORMER CO
398360	80045	L3HARRIS CINCINNATI ELECTRONICS CORPORATION
666092-783	12436	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
666092-783	14100	STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO
C9788	72149	ELECTRONIC TRANSFORMER CORP
CC1692	32840	CONOLOG CORPORATION
CC1692-00	32840	CONOLOG CORPORATION
PEI 3450	13483	PRECISION ELECTRONICS, INC
RX-9724	85323	BALTIMORE TRANSFORMER CO
SM-C-500369	05853	PTC TRANSFORMERS
SM-C-500369	37695	RAYTHEON COMPANY
SM-C-500369	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
W5593	08715	CEN ELECTRONICS A DIV OF CHLORIDE POWER ELECTRONICS INC

Techincal Specification:

BODY HEIGHT	1.125 INCHES MAXIMUM
BODY LENGTH	1.280 INCHES MAXIMUM
BODY WIDTH	1.280 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING	5.0 KILOHERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	HERMETICALLY SEALED WITH OIL
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MAXIMUM OPERATING TEMP	105.0 CELSIUS
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
MOUNTING METHOD	THREADED STUD SINGLE GROUP
NOMINAL THREAD SIZE	0.112 INCHES SINGLE GROUP
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	SECONDARY NUMBER 4 IS NOT RATED
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 4 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	108.0 MILLIAMPERES AC MINIMUM AND 112.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT 1ST SECONDARY
WINDING OPERATING CURRENT	3.5 MILLIAMPERES AC MINIMUM AND 3.7 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT 2ND SECONDARY
WINDING OPERATING CURRENT	885.0 MILLIAMPERES AC MINIMUM AND 915.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT 3RD SECONDARY
WINDING OPERATING VOLTAGE	24.00 DC VOLTS MINIMUM AND 30.00 DC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE	4.45 AC VOLTS MINIMUM AND 4.74 AC VOLTS MAXIMUM SINGLE COMPONENT 3RD SECONDARY
WINDING OPERATING VOLTAGE	8.48 AC VOLTS MINIMUM AND 12.02 AC VOLTS MAXIMUM SINGLE COMPONENT 2ND SECONDARY
WINDING OPERATING VOLTAGE	87.31 AC VOLTS MINIMUM AND 96.51 AC VOLTS MAXIMUM SINGLE COMPONENT 1ST SECONDARY
TERMINAL TYPE AND QUANTITY	12 WIRE HOOK
THREAD SERIES DESIGNATOR	UNC SINGLE GROUP

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