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PV4

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ID = 8051
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to PV4
Similar Tubes
Normally replaceable-slightly different:
  G4120_Triotron

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament Vf 4 Volts / If 2 Ampere / Direct
Information source Taschenbuch zum Röhren-Codex 1948/49   
  pv4.png
  PV4: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
pv4.jpg
PV4: R.O.
Rudolf Osterkamp

 
17_105.png
PV4: Telefunken Werkstattbuch
Wolfgang Bauer

 

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