5950-01-179-0395, TRANSFORMER,POWER

4820-01-179-0396 VALVE,RELIEF,PRESSURE AND TEMPER

National Stock Number:
5950-01-179-0395

Federal Supply Class:
5950

National Item Identification Number:
011790395

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:

464401	72149	ELECTRONIC TRANSFORMER CORP
T235A284-2	10581	STANDEX ELECTRONICS INC.
T235A284-2	78711	TELEPHONICS CORP

Techincal Specification:

BODY HEIGHT	1.380 INCHES MAXIMUM
BODY WIDTH	1.552 INCHES MINIMUM AND 1.572 INCHES MAXIMUM
COOLING METHOD	SELF-COOLED
CRITICALITY CODE JUSTIFICATION	FEAT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MAXIMUM OPERATING TEMP	100.0 CELSIUS
MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
MOUNTING HOLE DIAMETER	0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM SINGLE GROUP
MOUNTING METHOD	UNTHREADED HOLE SINGLE GROUP
OVERALL LENGTH	2.000 INCHES MAXIMUM
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
SPECIFICATION/STANDARD DATA	78711-T235A284 MANUFACTURERS SOURCE CONTROL
TERMINAL TYPE AND QUANTITY	7 TAB, SOLDER LUG
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	1.3 AMPERES AC NOMINAL SINGLE COMPONENT 1ST SECONDARY
WINDING OPERATING CURRENT	8.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT 2ND SECONDARY
WINDING OPERATING VOLTAGE	115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE	25.60 AC VOLTS MINIMUM AND 26.40 AC VOLTS MAXIMUM SINGLE COMPONENT 1ST SECONDARY
WINDING OPERATING VOLTAGE	3.80 AC VOLTS MINIMUM AND 4.20 AC VOLTS MAXIMUM SINGLE COMPONENT 2ND SECONDARY
WINDING POWER RATING	0.032 VOLTS-AMPERES SINGLE COMPONENT 2ND SECONDARY
WINDING POWER RATING	33.8 VOLTS-AMPERES SINGLE COMPONENT 1ST SECONDARY

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