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38402

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ID = 17507
       
Country:
United States of America (USA)
Brand: Electrons Inc.; Newark, NJ
Developer: Electrons Inc.; Newark, NJ 
Tube type:  Full-Wave Rectifier inert gas filled   Power-supply 
Identical to 38402 = 4B22

Base Edison giant, E40 = 40 mm-Goliat 2 Top contacts.
Was used by Military and/or Government
Filament Vf 2.5 Volts / If 12 Ampere / Direct
Description

Graphite anodes xenon-filled full-wave rectifier. 340V PIV, 5A DC.
U.S. Navy code for 4B22 rectifier.

 
Information source Tube Lore (II)   p. 86 & 183
Tube Lore (I)   
Taschenbuch zum Röhren-Codex 1948/49
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren

edison_png~~1.png 38402: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
4b22_1_1.png
38402: Manufacturer's Literature
Emilio Ciardiello

 

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