5950-00-497-8948 TRANSFORMER,POWER Index 5950-00-497-8951 TRANSFORMER,RADIO FREQUENCY

National Stock Number:
5950-00-497-8949

Federal Supply Class:
5950

National Item Identification Number:
004978949

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:
17-13045-104614TEXTRON SYSTEMS CORPORATION
17-13045-180070LOCKHEED MARTIN CORPORATION
200616157DYCO MANUFACTURING, LLC


Techincal Specification:
BODY HEIGHT3.624 INCHES MINIMUM AND 3.812 INCHES MAXIMUM
BODY LENGTH2.625 INCHES MINIMUM AND 2.750 INCHES MAXIMUM
BODY WIDTH2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.109 INCHES MINIMUM AND 2.141 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.734 INCHES MINIMUM AND 1.766 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
INCLOSURE TYPEHERMETICALLY SEALED
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO THREE PHASE SINGLE COMPONENT
MAXIMUM OPERATING TEMP130.0 CELSIUS
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
MOUNTING METHODTHREADED STUD SINGLE GROUP
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP
RELIABILITY INDICATORNOT ESTABLISHED
SPECIAL FEATURESONE PRIMARY WINDING; SIX SECONDARY WINDINGS,ALL SECONDARY VOLTAGE AND CURRENT IS AFTER RECTIFICATION
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 6 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT2.0 AMPERES DC MAXIMUM SINGLE COMPONENT 1ST SECONDARY
WINDING OPERATING CURRENT2.0 AMPERES DC MAXIMUM SINGLE COMPONENT 2ND SECONDARY
WINDING OPERATING CURRENT5.0 AMPERES DC MAXIMUM SINGLE COMPONENT 3RD SECONDARY
WINDING OPERATING CURRENT450.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT 4TH SECONDARY
WINDING OPERATING VOLTAGE15.00 DC VOLTS NOMINAL SINGLE COMPONENT 4TH SECONDARY
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE12.00 DC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY
WINDING OPERATING VOLTAGE56.00 DC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
WINDING OPERATING VOLTAGE46.00 DC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY24 SOLDER STUD
TEST DATA DOCUMENT80070-17-13045 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
THREAD SERIES DESIGNATORUNC SINGLE GROUP
TRANSFORMER WINDING CONNECTION TYPEDELTA-WYE


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