5950-00-431-3954, TRANSFORMER,POWER

5961-00-431-3953 SEMICONDUCTOR DEVICE,DIODE

National Stock Number:
5950-00-431-3954

Federal Supply Class:
5950

National Item Identification Number:
004313954

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:

144588	21877	NORTHROP GRUMMAN SYSTEMS CORPORATION
DL-251-P	20950	ESPEY MFG AND ELECTRONICS CORP
PE1 8092	13483	PRECISION ELECTRONICS, INC
DL-251-P	98675	ESPEY MFG. & ELECTRONICS CORP.

Techincal Specification:

BODY LENGTH	8.250 INCHES MAXIMUM
BODY WIDTH	5.000 INCHES MAXIMUM
FREQUENCY RATING	60.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	HERMETICALLY SEALED
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY	7 SINGLE GROUP
MOUNTING METHOD	FLANGE AND UNTHREADED HOLE SINGLE GROUP
RELIABILITY INDICATOR	NOT ESTABLISHED
TERMINAL TYPE AND QUANTITY	2 THREADED STUD AND 8 TURRET
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	456.0 AMPERES AC MAXIMUM AND 477.0 AMPERES AC MAXIMUM AND 505.0 AMPERES AC MAXIMUM AND 542.0 AMPERES AC MAXIMUM AND 592.0 AMPERES AC MAXIMUM AND 660.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE	0.66 AC VOLTS NOMINAL AND 1.91 AC VOLTS NOMINAL AND 1.94 AC VOLTS NOMINAL AND 1.01 AC VOLTS NOMINAL AND 1.08 AC VOLTS NOMINAL AND 1.18 AC VOLTS NOMINAL AND 1.32 AC VOLTS NOMINAL AND 325.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT

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