PX-3920

Technical Characteristics

• Winding Operating Voltage

  20.00 ac volts nominal single component 1st primary and 100.00 ac volts nominal single component 1st primary

• Winding Operating Current

  1.2 amperes dc maximum single component 1st secondary

• Terminal Type And Quantity

  9 wire lead

• Frequency Rating

  48.0 hertz minimum single component and 440.0 hertz maximum single component

• Mounting Hole Diameter

  0.132 inches nominal single group

• Reliability Indicator

  not established

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Shielding Method

  internal shield grounded to core single component

• Winding Operating Voltage

  20.00 ac volts nominal single component 2nd secondary

• Body Width

  2.200 inches maximum

• Special Features

  one terminal of secondary winding no. 2 is connected to center @tap of secondary winding no. 1

• Winding Operating Current

  250.0 milliamperes dc maximum single component 2nd secondary

• Winding Operating Voltage

  120.00 ac volts nominal single component 2nd primary

• Body Length

  2.250 inches nominal

• Inclosure Type

  open

• Mounting Facility Quantity

  2 single group

• Winding Function And Quantity

  2 primary single component and 2 secondary single component

• Winding Operating Voltage

  9.10 ac volts nominal single component 1st secondary

• Distance Between Mounting Facility Centers

  1.625 inches nominal single mounting facility single center group

• Body Height

  1.870 inches nominal

• Mounting Method

  flange single group and unthreaded hole single group