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878S

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ID = 83622
       
Country:
Australia
Brand: Amalgamated Wireless Valve Co. Ltd. (AWV); Sydney, NSW
Developer: Amalgamated Wireless Valve Co. Ltd. (AWV); Sydney, NSW 
Tube type:  High-vacuum Rectifier   Power-supply 
Identical to 878S
Similar Tubes
Heater different:
  878

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Top contact with a cap.
Was used by Industrial
Filament Vf 6.3 Volts / If 0.25 Ampere / Direct
Description

This tube used as a rectifier fo CRT high voltage supplies.

 
Dimensions (WHD)
incl. pins / tip
x 182 x 42 mm / x 7.17 x 1.65 inch
Information source Tube Lore (II)   p. 80

878_so~~4.png 878S: Fin Stewart
Fin Stewart


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