5345-00-151-7936 WHEEL,FLAP,ABRASIVE Index 5950-00-151-7943 TRANSFORMER,AUDIO FREQUENCY

National Stock Number:
5950-00-151-7937

Federal Supply Class:
5950

National Item Identification Number:
001517937

Description:
TRANSFORMER,AUDIO FREQUENCY

Detail:
A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.


Manufacturer Information:
901686-211447L3 TECHNOLOGIES, INC.
901686-249671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES


Techincal Specification:
TERMINAL TYPE AND QUANTITY9 SOLDER STUD
WINDING OPERATING CURRENT60.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS2.5 NOMINAL SINGLE COMPONENT 1ST SECONDARY
441.0 NOMINAL SINGLE COMPONENT 2ND SECONDARY
3750.0 NOMINAL SINGLE COMPONENT 3RD SECONDARY
15000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
FREQUENCY RATING400.0 HERTZ MINIMUM AND
2.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING20.0 WATTS SINGLE COMPONENT
PRIMARY TO SECONDARY TURN RATIO79.5 TO 1 TO 5.9 TO 1 TO 2 TO 1 SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY AND
3 SECONDARY SINGLE COMPONENT
MOUNTING METHODFLANGE AND
UNTHREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPEFULLY INCLOSED
BODY LENGTH2.688 INCHES NOMINAL
BODY HEIGHT3.344 INCHES NOMINAL
BODY WIDTH2.438 INCHES NOMINAL
RELIABILITY INDICATORNOT ESTABLISHED
SPECIAL FEATURESCASE METAL MATERIAL
TRANSFORMER FUNCTIONMODULATION


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