• Country
• United States of America (USA)

• Manufacturer / Brand
• Eilen Radio Laboratories; New York (NY)

• Year
• 1936

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 258689

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

• Number of Tubes
• 1

• Valves / Tubes
• 83

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 105-130 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: HV-475 - Eilen Radio Laboratories; New

• Shape
• Tablemodel, with any shape - general.

• Notes

• The Eilen Radio HV-475 power supply was designed to supply power to the Eilen Radio models HF-20 and HF-35 transmitters.  It supplies 475-500 volts at 200 ma DC load.  It also suplies 2.5 VAC at 6 amps and 7.5 VAC at 3 amps for filaments. Originally supplied with an Arcturus type 83 tube.

• Price in first year of sale
• 12.95 USD

• Mentioned in
• Short Wave Craft November 1936 page 421.

• Literature/Schematics (1)
• Eilen Radio Laboratories 1937 catalog pgs. 13 & 14.

• Author
• Model page created by Wayne Childress. See "Data change" for further contributors.

• Other Models

• Here you find 59 models, 55 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Eilen Radio Laboratories; New York (NY)