• Country
• Soviet Union

• Manufacturer / Brand
• Omsk Kozitsky Devices Works

• Year
• 1942–1956 ?

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 106913

• Wave bands
• - without

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / 26 Volt

• Material
• Metal case

• from Radiomuseum.org
• Model: Umformer RU-11AM {РУ-11АМ} - Omsk Kozitsky Devices Works

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 240 x 150 x 115 mm / 9.4 x 5.9 x 4.5 inch

• Notes
• 26V/220V DC motor/generator changer. Used for Soviet army armour transceiver 10RT-26 supply in WW2 and after.

• Net weight (2.2 lb = 1 kg)
• 3 kg / 6 lb 9.7 oz (6.608 lb)

• Mentioned in
• - - Data from my own collection

• Author
• Model page created by Zenonas Langaitis. See "Data change" for further contributors.

• Other Models

• Here you find 8 models, 7 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Omsk Kozitsky Devices Works