Dynamotor Power Supply DY-88/GRC-9

MILITARY U.S. (different makers for same model)

  • Year
  • 1951–1960 ?
  • Category
  • Power supply/conditioner or battery or charger 
  • Radiomuseum.org ID
  • 87474

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 0
  • Number of Transistors
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 6 or 12 or 24 Volt
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Dynamotor Power Supply DY-88/GRC-9 - MILITARY U.S. different makers
  • Shape
  • Boatanchor (heavy military or commercial set >20 kg).
  • Notes
  • Dynamotor- and vibrator PSU for radio set AN/GRC-9. Dynamotor output 580 volts at 100 mA transmitter plate. Vibrator PSU output 120 volts at 45 mA receiver plate. Via ballast-tubes: 6,5 volts at 2 A transmitter filament, 1,5 volts at 500 mA for receiver filament, 6,9 volts at 575 mA for keying-relay. Mainly used in mobile installations.

    This power unit exists with different suffixes for local manufacture or destination (Germany: -GY, France: -FR).

  • Net weight (2.2 lb = 1 kg)
  • 22 kg / 48 lb 7.3 oz (48.458 lb)
  • Literature/Schematics (1)
  • -- Original-techn. papers. (TDv. 5820/3-01)
  • Author
  • Model page created by a member from D. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Dynamotor Power Supply is part of the collections of the following members.

 Forum