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NU4_GB

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ID = 20915
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to NU4_GB = CV1260 = 7415

Base Wires only.
Filament Vf 14 Volts / If 6 Ampere / Direct
Description 14KV PIV, 300mA average, 150W plate dissipation.
Yellow-yellow = filament,
red = plate 
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   

cv1260nu4_1.png
NU4_GB: Manufacturer's Literature
Emilio Ciardiello

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Collection of

 
admiralty_nu4_ur.jpg

NU4_GB
 

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