Regulated Power Supply A.50

Brandenburgh Ltd.; South Croydon

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  • Year
  • 1962 ?
  • Category
  • Power supply/conditioner or battery or charger 
  • Radiomuseum.org ID
  • 335516

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

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 200-250 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Regulated Power Supply A.50 - Brandenburgh Ltd.; South
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 6 x 4 x 7 inch / 152 x 102 x 178 mm
  • Notes

  • The Brandenburgh A.50 Regulated Power Supply is powered by a 200 to 250V 50Hz AC supply, its output is continuously variable from 200 to 250V DC at 50mA maximum. The effective resistance is 20Ω and the peak-to-peak ripple less than 50mV. The output of two of these power supply units can be used in series to give a variable supply from 400 to 500V at 50mA or, alternatively by connecting them back-to-back, a continuously variable supply of from 50V negative to 50V positive at 50mA may be obtained for low power transistor applications.

  • Net weight (2.2 lb = 1 kg)
  • 9 lb 0 oz (9 lb) / 4.086 kg
  • Mentioned in
  • From “Electronic Engineering” volume 34, September 1962.
  • Author
  • Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

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