The ITK30-2 is a ceramic-metal high-power water-cooled triode with a reticular thoriated-tungsten cathode. When working at a frequency of 100MHz, the anode dissipation is 50kW, anode working voltage is 14kV and output power is 130kw. It is applied in industrial RF heater, mainly for drying cotton yarn.
Specifications:
Filament Voltage……11V Anode Current……12.6 A
Filament Current……240A Anode Dissipation……28kW
Amplification Factor……19 Grid Dissipation……885W
Trans-conductance……50mA/V Anode output……96kW
Interelectrode Capacitances:
Cathode to Grid……98pF Anode to Grid……49pF Cathode to Anode……2.5pF
Weight……11kg
Height……373mm Diameter……φ200mm
Temperature at envelope……220℃
seals……220℃
water inlet……30℃
water outlet……50℃
Mounting method……upright, anode down
Cooling……water cooling for anode, forced air cooling for core column.
Maximum ratings:
Anode Voltage……14kV Anode Current……16A
Anode Dissipation……50kW
Grid Dissipation……1200W
Typical conditions (30MHz)
Anode Voltage……10kV
Grid Voltage……-685V
Grid Current ……2.2A
