5950-00-647-7021 TRANSFORMER,AUDIO FREQUENCY Index 5950-00-647-7026 TRANSFORMER,AUDIO FREQUENCY

National Stock Number:
5950-00-647-7023

Federal Supply Class:
5950

National Item Identification Number:
006477023

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:
901769-50111447L3 TECHNOLOGIES, INC.
901769-50149671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES


Techincal Specification:
BODY HEIGHT7.219 INCHES NOMINAL
BODY LENGTH9.500 INCHES NOMINAL
BODY WIDTH7.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH8.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH5.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING250.0 HERTZ MINIMUM AND 3.5 KILOHERTZ MAXIMUM SINGLE COMPONENT
IMPEDANCE RATING IN OHMS140.0 NOMINAL AND 220.0 NOMINAL SINGLE COMPONENT 1ST SECONDARY
IMPEDANCE RATING IN OHMS5500.0 NOMINAL SINGLE COMPONENT 2ND SECONDARY
IMPEDANCE RATING IN OHMS5500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
INCLOSURE TYPEOPEN
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
MOUNTING METHODFLANGE AND UNTHREADED HOLE SINGLE GROUP
PRIMARY TO SECONDARY TURN RATIO1 TO 1 TO 5 SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY8 SOLDER STUD
TRANSFORMER FUNCTIONMODULATION


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