Tube-number record
A2293
0 archive entries
A2293 is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: brand G.E.C., construction Triode, and maximum plate dissipation 15 W. The archive does not yet hold a photographed example of this type.
BrandG.E.C.
ClassTriode
Construction
Primary TypeTriode
EnvelopeGlass
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Dissipation15 W
Audio Performance
Key Features
- Low impedance triode
- Series valve in stabilised power packs
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Stabiliser Service | 150 V | — | — | — | — |
Application Notes
Particularly suitable as the series valve in stabilised power packs.
Datasheets
Datasheet: A2293.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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