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DG4_Thermion

Information - Help 
ID = 20696
       
Country:
Netherlands
Brand: Thermion; Netherlands
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to DG4_Thermion
Similar Tubes
Heater different:
  1561 ; PV4200 ; RGN2004
Production stop Feb.1938

Base Europe 4-Pin (A, 4A, B4, since 1914)
Filament Vf 4 Volts / If 2 Ampere / Half indirect
Literature - - Manufacturers Literature   1933/44
- - Manufacturers Literature   1932
 
dg4.jpg
DG4_Thermion
Peter den Boer

 
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DG4_Thermion: Thermion Katalog
Wolfgang Holtmann

 
dg4data.png
DG4_Thermion: own collection
Peter den Boer



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