Tube-number record
TA 19/2500
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BrandPhilips
ClassTransmitting Tube
Construction
Primary TypeTriode
EnvelopeGlass
Sections1
Filament / Heater
MaterialThoriated Tungsten
Absolute Maximum Ratings
Plate Voltage12000 V
Plate Dissipation750 W
Audio Performance
Power Output2500 W
Key Features
- 2.5 kW output power
- Water or forced-air cooling implied by dissipation
- High amplification factor
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Telegraphy | 10000 V | 2500 | 50000 | 130 | 100 mA |
Application Notes
Recommended rectifier tube: Philips DA 10/5000.
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