• Year
  • 1960 ??
  • Category
  • Power supply/conditioner or battery or charger 
  • Radiomuseum.org ID
  • 283346

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

 Technical Specifications

  • Number of Transistors
  • 2
  • Semiconductors
  • Wave bands
  • - without
  • Power type and voltage
  • Direct Current supply (DC) / +6; -12 Volt
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: M56P ch - Motorola Inc. ex Galvin Mfg.Co
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 4 x 4 x 2 inch / 102 x 102 x 51 mm
  • Notes
  • power converter used in cars to operate +12V equipment from -12 or +6V supplies, common in the 60s in USA, now pretty rare

  • Net weight (2.2 lb = 1 kg)
  • 1 lb 10 oz (1.625 lb) / 0.738 kg
  • Author
  • Model page created by William Noble. See "Data change" for further contributors.

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The model M56P is part of the collections of the following members.

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