• Year
  • 1939
  • Category
  • Power supply/conditioner or battery or charger 
  • Radiomuseum.org ID
  • 32718
    • Brand: Deresnadyne

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

 Technical Specifications

  • Number of Tubes
  • 2
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110-125 Volt
  • from Radiomuseum.org
  • Model: PF12 - Andrea Radio Corp.; Long
  • Notes
  • Power supply for: RF12 radio chassis, VF12 video chassis, DF12 deflection chassis and 1803-P4 picture tube. All being parts of TV sets Andrea 2F12 and 8F12.
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 11 = ca. 1940 and before

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