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R7200

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ID = 8134
       
Country:
Italy
Brand: Zenith; Monza (Italy)
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to R7200

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament Vf 7.5 Volts / If 1.2 Ampere / Direct / Parallel, (AC/DC)
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
zenith_r7200.jpg
R7200: Private collection
Eduard Abfalterer

 
i_zenith_r7200_socket.png
R7200: D.E. Ravalico, Il Radiolibro, Hoepli
Alessandro De Poi

 
r7200.png
R7200: ZENITH GUIDE 1929-30
Giuseppe Antonio Tusini


from Just Qvigstad

Usage in Models 1= 1931 ; 5= 1934 ; 2= 1936

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8


Forum contributions about this tube
R7200
Threads: 2 | Posts: 2
Hits: 1222     Replies: 0
Zenith R 7200
Antonio Maida
10.Dec.16
  1

Salve, la valvola in mio possesso, alla tensione di filamento di 7 Volt, assorbe 2 A e non 1,2 A, come indicato sulla scheda.  Antonio

 
Hits: 1951     Replies: 0
R7200
Konrad Birkner † 12.08.2014
15.Apr.05
  1 R7200 (Zenith Italien) = 1562 (Philips) = G715 (Valvo);
 
R7200
End of forum contributions about this tube

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