• Country
• United States of America (USA)

• Manufacturer / Brand
• Atwater Kent Mfg. Co.; Philadelphia, USA

• Year
• 1927

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 33250

• Number of Tubes
• 1

• Valves / Tubes
• 80

• Power type and voltage
• Alternating Current supply (AC)

• Material
• Metal case

• from Radiomuseum.org
• Model: Power Supply Type Y [early ] - Atwater Kent Mfg. Co.;

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 10.8 x 9 x 5 inch / 274 x 229 x 127 mm

• Notes
• For Model #36 early. The early version can also be identified as being below serial number 260,000.

• External source of data
• Ernst Erb

• Source of data
• A.Atwater Kent, The Man, 2002

• Circuit diagram reference
• Rider's Perpetual, Volume 3 = 1933 and before

• Literature/Schematics (1)
• Rider´s vol.1

• Other Models

• Here you find 507 models, 330 with images and 332 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Atwater Kent Mfg. Co.; Philadelphia, USA