Antique radios, Old Time Radios
1788
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Country:
Netherlands
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| Identical to |
1788
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| Similar
Tubes |
Normally replaceable-slightly different:
225_Kindermann
|
| Base |
Edison giant, E40 = 40 mm-Goliat
|
| Filament |
Vf 1.9 Volts / If 11 Ampere / Direct |
| Description |
Full wave rectifier for use in battery chargers; 10A, up to 36 Pb cells. Two M6 screw-type top contacts, anodes, plus one M4 tilted side contact for the internal screen.
Text in other
languages (may
differ)
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| Weight |
350 g / 12.35 oz |
| Tube prices |
2 Tube prices (visible for members
only)
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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Just Qvigstad
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1788: Original Data Sheet
Hermann Fleischanderl
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
Collection of
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