Power Module TM502A

Tektronix; Portland, OR

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  • Year
  • 1987 ?
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 350589

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 100; 120; 220; 240 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Power Module TM502A - Tektronix; Portland, OR
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 145 x 140 x 407 mm / 5.7 x 5.5 x 16 inch
  • Notes

  • The TM502A from Tektronix is a two-bay mainframe for the TM500 system.

    Line Frequency:    48 Hz to 440 Hz
    Max Power:           90 W

    Mainframe Voltages:
    +33.5 V / −33.5 V, 350 mA max ea.
    +11.5 V, 1.3 A max, shared with 17.5 VAC winding.
    17.5 VAC with grounded center tap, 30 VA max
    2 × 25 VAC, 2 x 0.5 A / 25 VA (combined) max; floating ≤350 V (peak)
    35 W DC or 75 VA Maximum plug-in power draw from mainframe.
    <75 VA + 2.1 W DC Combined power draw sharing limitation.

  • Net weight (2.2 lb = 1 kg)
  • 4 kg / 8 lb 13 oz (8.811 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (TM502A Power Module manual, 070-6502-00, June 1987.)
  • Author
  • Model page created by Michael Ludwigs. See "Data change" for further contributors.

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The model Power Module is part of the collections of the following members.

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