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Ks1020

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ID = 30328
       
Country:
Germany
Brand: Osram GmbH KG; Berlin
Tube type:  Current Regulator, Urdox with FeH   Power-supply 
  Ca. 1925 up to 1945 rare.
Identical to Ks1020
Similar Tubes
Differences not known by us:
  EUX

Base Europe side contact P8A (Au P, 8SC)
Was used by Radio/TV-reception etc.
Filament Specified current AC/DC ~ = (Series working)
Description

Zunächst wurde angenommen, dass "Ks1020" nur die Bestellnummer für den entsprechenden Eisen-Urdox-Widerstand "EUX" sei.
Diese Annahme erscheint aber nach mittlerweile gefundenen Herstellerunterlagen von OSRAM sehr unwarscheinlich.

 

188_6.png Ks1020: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
 

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