• Country
• Sweden

• Manufacturer / Brand
• Philips, Svenska AB, Stockholm

• Year
• 1960 ??

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 208860

• Number of Tubes
• 4

• Valves / Tubes
• EF80 EL34 EL34 EL34 85A2 150B2 150B2

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Likspänningsstabilisator GM455B - Philips, Svenska AB, Stockholm

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 325 x 240 x 200 mm / 12.8 x 9.4 x 7.9 inch

• Notes
• The Philips GM455B delivers stabilized DC voltages:
  0...250 V @ 250 mA, 200...500 V @ 200 mA.
  0...250 V @ 0,5 mA
  Heater voltage: AC 6,3 V @ 4,5 A.

• Author
• Model page created by Timo Rantasaari. See "Data change" for further contributors.

• Other Models

• Here you find 240 models, 220 with images and 109 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips, Svenska AB, Stockholm