5905-00-972-9870 RESISTOR,FIXED,FILM Index 5910-00-972-9874 CAPACITOR,FIXED,ELECTROLYTIC

National Stock Number:
5950-00-972-9873

Federal Supply Class:
5950

National Item Identification Number:
009729873

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:
1017521118876U S ARMY AVIATION AND MISSILE COMMAND
1017521196256THORDARSON INC
126-27173B150RAYTHEON COMPANY
126-271749956RAYTHEON COMPANY
126-271754X10RAYTHEON COMPANY
874A172149ELECTRONIC TRANSFORMER CORP


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.484 INCHES MINIMUM AND 2.516 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.484 INCHES MINIMUM AND 1.516 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPEHERMETICALLY SEALED
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
OVERALL HEIGHT3.022 INCHES MINIMUM AND 3.178 INCHES MAXIMUM
OVERALL LENGTH3.063 INCHES MINIMUM AND 3.187 INCHES MAXIMUM
OVERALL WIDTH3.000 INCHES MINIMUM AND 3.124 INCHES MAXIMUM
MAXIMUM OPERATING TEMP130.0 CELSIUS
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
MOUNTING METHODTHREADED STUD SINGLE GROUP
NOMINAL THREAD SIZE0.164 INCHES SINGLE GROUP
SPECIAL FEATURES1 PRIMARY WINDING; 8 SECONDARY WNDNGS
RELIABILITY INDICATORNOT ESTABLISHED
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 8 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT50.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT 4TH SECONDARY
WINDING OPERATING CURRENT520.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT 2ND SECONDARY
WINDING OPERATING CURRENT520.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT 1ST SECONDARY
WINDING OPERATING CURRENT85.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT 3RD SECONDARY
WINDING OPERATING VOLTAGE19.30 AC VOLTS MAXIMUM SINGLE COMPONENT 3RD SECONDARY
WINDING OPERATING VOLTAGE12.85 AC VOLTS MAXIMUM SINGLE COMPONENT 4TH SECONDARY
WINDING OPERATING VOLTAGE240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE42.30 AC VOLTS MAXIMUM SINGLE COMPONENT 1ST SECONDARY
WINDING OPERATING VOLTAGE42.30 AC VOLTS MAXIMUM SINGLE COMPONENT 2ND SECONDARY
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO CORE AND MOUNTING SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY18 SOLDER STUD
THREAD SERIES DESIGNATORUNC SINGLE GROUP


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