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68506

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ID = 27559
       
Country:
Great Britain (UK)
Brand: Ediswan, Siemens Edison Swan Electric Co.; London
Tube type:  Half-Wave Rectifier, inert gas filled   Power-supply 
Identical to 68506

Base Edison giant, E40 = 40 mm-Goliat
Was used by Industrial
Filament Vf 2.3 Volts / If 18 Ampere / Direct / Specified voltage AC/DC
Description

"Tungar" (Name is a trade mark of the G E Co, USA). Rectifier for battery charging 75V 6A output.
(This type also known as Kenotron was pioneered by Fleming and known as the "Fleming valve" in England.) Ref Electrical Educator J A Fleming 1927).

 
Dimensions (WHD)
incl. pins / tip
80 x 170 x 80 mm / 3.15 x 6.69 x 3.15 inch
Weight 113 g / 3.99 oz
Information source - - Manufacturers Literature   

1_edison_rect_52.png 68506: Private collection
Emilio Ciardiello


Just Qvigstad
68506_ediswan_data_01.png
68506: Original data sheet
Otto Galli

More ...
 
68506ediswanrectifierlb.jpg

68506
 

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