TX12-20W
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BrandMullard
ClassTriode
Construction
Primary Typetriode
Envelopewater-cooled
Sectionssingle
Filament / Heater
Materialpure tungsten
Absolute Maximum Ratings
Plate Voltage12000 V
Plate Dissipation18000 W
Cathode Current3000 mA
Audio Performance
Key Features
- Water-cooled
- Pure tungsten filament
- Suitable for R.F. heating
- Communications transmitter output stage
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class C CW Amplifier | 12000V | 11000 | - | 38 | 2630mA |
| Class B Amplifier (Carrier) | 12000V | - | - | - | 1000mA |
Application Notes
Primarily intended for use in the output stage of communications transmitters, also suitable for R.F. heating purposes.
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