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C386

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ID = 22271
       
Country:
United States of America (USA)
Brand: Cunningham Inc., E.T.; Harrison (NJ)
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Current Regulator, Iron in Hydrogen   Power-supply 
Identical to C386 = B41 = UV886 = CRC886 = 38286
Similar Tubes
Normally replaceable-slightly different:
  886

Base Edison giant, E40 = 40 mm-Goliat
Was used by Radio/TV-reception etc.
Filament
Description

Voltage range 40 - 60 at 2.05 amps. This tube is used in series with the primary of suitably designed transformers to maintain essentially constant input voltage to the primary over a range of line variation of 20 volts.

 
Dimensions (WHD)
incl. pins / tip
x 196 x 53 mm / x 7.72 x 2.09 inch
Information source -- Collector info (Sammler)   

0_ball_1_2.png C386
Emilio Ciardiello


Just Qvigstad
c386_daten.png
C386: Cunningham Radio Tubes Manual C-10 1932
Daniel Consales

 

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