5950-00-228-0776 TRANSFORMER,AUDIO FREQUENCY Index 5950-00-228-0785 TRANSFORMER,AUDIO FREQUENCY

National Stock Number:
5950-00-228-0778

Federal Supply Class:
5950

National Item Identification Number:
002280778

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:
4452673386FREED TRANSFORMER CO
DL74-645REV43B150RAYTHEON COMPANY
DL74-645REV449956RAYTHEON COMPANY
DL74-645REV454X10RAYTHEON COMPANY


Techincal Specification:
TERMINAL TYPE AND QUANTITY4 TAB, SOLDER LUG
IMPEDANCE RATING IN OHMS600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
FREQUENCY RATING500.0 HERTZ MINIMUM AND
6.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
PRIMARY TO SECONDARY TURN RATIO1 TO 1 SINGLE COMPONENT
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY AND
1 SECONDARY SINGLE COMPONENT
MOUNTING METHODTHREADED STUD SINGLE GROUP
MOUNTING FACILITY QUANTITY3 SINGLE GROUP
THREAD SERIES DESIGNATORUNC SINGLE GROUP
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP
THREAD QUANTITY PER INCH32 SINGLE GROUP
MOUNTING BOLT CIRCLE DIAMETER1.562 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPEFULLY INCLOSED
BODY LENGTH2.625 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.062 INCHES MAXIMUM
OVERALL LENGTH3.125 INCHES MAXIMUM
RELIABILITY INDICATORNOT ESTABLISHED
TRANSFORMER FUNCTIONLINE


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