• Country
• Netherlands

• Manufacturer / Brand
• Transformer Works (Transforma); Amsterdam

• Year
• 1925

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 168537

• Number of Tubes
• 1

• Valves / Tubes
• 1010

• Wave bands
• - without

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case, TUBES VISIBLE

• from Radiomuseum.org
• Model: Transforma Gelijkrichter - Transformer Works Transforma;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 140 x 220 x 105 mm / 5.5 x 8.7 x 4.1 inch

• Notes
• Laadt 1 Tot 6 Cellen. Met 1.2 Tot 14 Amp" 2 Röhren Philips ONYX und Philips 48 1010

• Net weight (2.2 lb = 1 kg)
• 2.840 kg / 6 lb 4.1 oz (6.256 lb)

• Author
• Model page created by Ralf Plaga. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Transformer Works (Transforma); Amsterdam