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DL25

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ID = 1872
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Vacuum Pentode   Power/Output 
Identical to DL25
First year 1942 -- Collector info (Sammler)
Base Loctal-8, B8G (Sylvania, 1938) (Codex=Wz)
Filament Vf 1.2 Volts / If 0.1 Ampere
Information source Taschenbuch zum Röhren-Codex 1948/49   
120.png DL25: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad 		dl25_techdat01.png
DL25: SEL Handbuch 1964
Peter Hoddow
Usage in Models 1= 1942 ; 3= 1944
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4
 
nl_philips_dl25_front.jpg

 
Forum contributions about this tube
DL25
Threads: 1 | Posts: 1
Hits: 2688     Replies: 0
DL25 (DL25)
Omer Suleimanagich
26.Oct.08 		  1
DL25 (DL25) 

Does anyone have more information about this tube and an explanation why it wasn't used after the war for any other radio applications?
 
DL25
End of forum contributions about this tube
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