Antique radios, Old Time Radios
29C1
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Country:
Great Britain (UK)
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Brand:
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| Tube type: |
Saturation diode Power-supply |
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| Identical to |
29C1
= CV430
= 2A/230D
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935
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| Filament |
Vf 4 Volts / If 0.8 Ampere / Direct |
| Description |
Controlling element for stabiliser circuits. Va <100; Ia<3mA.
Anode current controlled from 0.2mA to 2.2mA for Vf 3 to 4V; 0.7 to 0.8A approx.
Known manufacturers are STC and Ediswan
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
32 x 80 x mm / 1.26 x 3.15 x inch |
| Weight |
36 g / 1.27 oz |
| Information source |
- - Manufacturers Literature Ediswan and Mazda tube data sheets December 1948
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29C1: From my schematic collection.
Pier Antonio Aluffi
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Just Qvigstad
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29C1: Original data sheet
Michael Poll
More ...
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Collection of
Collection of a member from FIN |
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