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Duplex2Amp

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ID = 25701
       
Country:
Germany
Brand: Varta Accumulatoren-Gesellschaft m.b.H.; Berlin,
Tube type:  Full-Wave Rectifier inert gas filled   Power-supply 
Identical to Duplex2Amp
First Source (s)
01.Mar.1929 : Funk Bastler #9

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Filament Vf 2 Volts / If 4.5 Ampere / Direct
Description

Die "Duplex 2 Amp." (wir schreiben aus verschiedenen Gründen zusammenhängend Duplex2Amp) ist für Heiz-Anoden-Akku-Ladegerät Duplex von Varta (bis 2 A und 55 mA Ladestrom). Auch mit G454 bezeichnet. Produziert von OSRAM.

 
Dimensions (WHD)
incl. pins / tip
42 x 140 x mm / 1.65 x 5.51 x inch
Weight 60 g / 2.12 oz
Information source -- Original prospect or advert   


Just Qvigstad
vartaduplex_rohre.png
Duplex2Amp: W.E.
Wolfgang Eckardt

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Usage in Models 1= 1926

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

Collection of a member from D
 
varta_roehre_duplex_neu.jpg

Duplex2Amp
 

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