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2Watt_Philips

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ID = 52280
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Triode, vacuum 
  <1925 very rare. ***
Identical to 2Watt_Philips = 2Watt_Ideezet
Successor Tubes 1922   F_Philips   F_Ideezet  
Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Filament Vf 3.5 Volts / If 1.4 Ampere / Direct / Battery =
Information source - - Manufacturers Literature   H402 August 1920
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b4direct_8.png 2Watt_Philips
Peter den Boer

Just Qvigstad 		10watt_philipsdata~~1.png
2Watt_Philips: own collection
Peter den Boer
 
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