5950-00-778-5737 TRANSFORMER,POWER Index 5950-00-778-5740 TRANSFORMER,POWER

National Stock Number:
5950-00-778-5739

Federal Supply Class:
5950

National Item Identification Number:
007785739

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:
25860-0192739AMPEX SYSTEMS CORP


Techincal Specification:
BODY HEIGHT5.250 INCHES NOMINAL
BODY LENGTH5.500 INCHES NOMINAL
BODY WIDTH4.500 INCHES NOMINAL
FREQUENCY RATING20.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
IMPEDANCE RATING IN OHMS1650.0 NOMINAL SINGLE COMPONENT 1ST PRIMARY
IMPEDANCE RATING IN OHMS265.0 NOMINAL SINGLE COMPONENT 2ND PRIMARY
IMPEDANCE RATING IN OHMS106.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
INCLOSURE TYPEHERMETICALLY SEALED
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
MOUNTING METHODFLANGE AND THREADED HOLE SINGLE GROUP
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP
RELIABILITY INDICATORNOT ESTABLISHED
WINDING FUNCTION AND QUANTITY2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT260.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL PRIMARY
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY9 SOLDER STUD
THREAD QUANTITY PER INCH40 SINGLE GROUP
THREAD SERIES DESIGNATORUNF SINGLE GROUP


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