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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

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class C CW Amplifier12000V11000-382630mA
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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