• Country
• Italy

• Manufacturer / Brand
• Marelli (Radiomarelli); Sesto San Giovanni (MI)

• Year
• 1939 ?

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 321412

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

• Number of Tubes
• 1

• Valves / Tubes
• 5Y3GR

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 40-100 Hz: 110-110; 115-125; 126-135; 150-160; 175-190; 210-220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Alimentatore AL2 - Marelli Radiomarelli; Sesto

• Shape
• Tablemodel, with any shape - general.

• Notes

• Alimentatore appositamente costruito per i ricevitori RR1 ed RR1A. Fornisce 6,3 V 3 A in CA per l'accensione delle valvole, e 180 V 45 mA in CC di tensione anodica. La suddivisione in 6 valori della tensione di ingresso è stata necessaria per poter mantenere la tensione di uscita ad un valore il più possibile fisso.

• Mentioned in
• -- Collector info (Sammler) (Antonio Fucci, radiomilitari.com)

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 487 models, 378 with images and 300 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Marelli (Radiomarelli); Sesto San Giovanni (MI)