Antique radios, Old Time Radios
38286
| Base |
Edison giant, E40 = 40 mm-Goliat (Codex=Edison 10 mm)
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| Was used by |
Military and/or Government |
| Filament |
Direct |
| Description |
U.S. Navy code for 886 ballast. 2.05 amps, voltage range 40 - 60.
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
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Dimensions (WHD)
incl. pins / tip |
x 196 x 53 mm / x 7.72 x 2.09 inch |
| Information source |
Tube Lore (II) p. 183
Tube Lore (I)
- - Manufacturers Literature
Taschenbuch zum Röhren-Codex 1948/49
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38286: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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