DC Power Supply 807
Polytechnic Research & Development Co, Inc. (PRD); Brooklyn, NY
- Country
- United States of America (USA)
- Manufacturer / Brand
- Polytechnic Research & Development Co, Inc. (PRD); Brooklyn, NY
- Year
- 1950 ??
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 133353
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 115; 230 Volt
- Loudspeaker
- - - No sound reproduction output.
- Material
- Metal case
- from Radiomuseum.org
- Model: DC Power Supply 807 - Polytechnic Research &
- Shape
- Tablemodel, with any shape - general.
- Notes
- Power supply for lab and production line use. 'B' supply -600 to +600 V at 200 mA regulated; 'C' supply 0 to -250 V at 5 mA; additional fixed -250 V at 50 mA; filament 6.3 V c.t. at 10 A.
- Price in first year of sale
- 275.00 $
- Source of data
- -- Original prospect or advert
- Literature/Schematics (1)
- Electronics, Nov. 1954.
- Author
- Model page created by Emilio Ciardiello. See "Data change" for further contributors.
- Other Models
-
Here you find 11 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Polytechnic Research & Development Co, Inc. (PRD); Brooklyn, NY