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D1,8/1,2

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ID = 42417
       
Country:
Germany
Brand: Heimann GmbH, PTW; Wiesbaden
Developer: Heimann GmbH, PTW; Wiesbaden 
Tube type:  Saturation diode   Power-supply 
Identical to D1,8/1,2
Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 Top contact with a cap.
Was used by Industrial
Filament Direct
Description

Filament temperature limited, direct heating diode. Anode current being a direct function of the filament voltage.

 
Text in other languages (may differ)

Just Qvigstad
Usage in Models 1= 1953?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

Konrad Birkner † 12.08.2014 (D)
 
xdiode11.jpg

D1,8/1,2
 
Forum contributions about this tube
D1,8/1,2
Threads: 1 | Posts: 1
Hits: 796     Replies: 0
D1,8/1,2 gesucht
Martin Mehlhose
02.Nov.17 		  1
D1,8/1,2 gesucht 

so eine dringend gesucht für eine Restauration.
Sie muß funktionieren, kein Deko.

nette Grüße
Martin
 
D1,8/1,2
End of forum contributions about this tube
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