128N

Technical Characteristics

• Winding Operating Voltage

  13.60 ac volts nominal single component 3rd secondary

• Winding Operating Voltage

  12.70 ac volts nominal single component 2nd secondary

• Frequency Rating

  2.5 kilohertz nominal single component

• Overall Length

  2.140 inches nominal

• Winding Tap Location (Non-Core)

  err-070

• Mounting Method

  threaded stud single group

• Mounting Bolt Circle Diameter

  1.970 inches minimum single mounting facility single center group and 2.030 inches maximum single mounting facility single center group

• End Item Identification

  an/gpa-124; wsd: coder-decoder group an/gpa-124

• Body Length

  1.570 inches minimum and 1.630 inches maximum

• Winding Shielding Method

  internal shield grounded to core and mounting single component

• Special Features

  1 primary winding; 5 secondary windings, t.o. 31p4-2gpa124-4, n/h/a 5895-00-496-2474, p/n 119764-1

• Inclosure Type

  fully inclosed

• Terminal Type And Quantity

  17 tab, solder lug

• Mounting Facility Quantity

  3 single group

• Winding Operating Current

  40.0 milliamperes ac nominal single component 1st secondary

• Maximum Operating Temp

  85.0 deg celsius

• Reliability Indicator

  not established

• Winding Operating Voltage

  5.00 ac volts nominal single component 1st secondary

• Input-Output Phase Relationship

  single phase to single phase single component

• Unpackaged Unit Weight (Non-Core)

  1.250 pounds

• Thread Series Designator

  unc single group

• Winding Operating Voltage

  20.70 ac volts nominal single component 4th secondary

• Winding Function And Quantity

  1 primary single component and 5 secondary single component

• Winding Operating Voltage

  202.00 ac volts nominal single component single primary

• Thread Direction (Non-Core)

  err-070

• Nominal Thread Size

  0.138 inches single group

• Body Outside Diameter

  3.250 inches maximum