radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

DU2

Information - Help 
ID = 7730
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to DU2
First year 1928 ? 70 Years of Radiotubes and V.

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Filament Vf 4 Volts / If 1 Ampere / Direct
Description Va<250 rms, Ia <75mA mean. 
Literature Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   
 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg