The ITK12-1 is a medium-power forced water cooled triode with a thoriated-tungsten cathode in a ceramic-metal sealed coaxial structure. When working at a frequency of 120MHz, it delivers an output power of 30kw, with 15kW anode dissipation. It is mainly used for industrial high frequency heating and pulse oscillator.
Specifications:
Filament Voltage……5.8V Filament Current……145A
Amplification Factor……22
Trans-conductance……50mA/V
Interelectrode Capacitances:
Input……55pF, Feedback……1pF, Output……21pF
Weight……3.5kg Height……248mm Diameter……φ155.5mm
Envelope Temperature……220℃
Temperature at seals……220℃, at water inlet……45℃, at water outlet……60℃
Mounting……upright
Cooling……water cooling for anode, forced air cooling for core column.
Maximum ratings:
Anode Voltage……12kV
Anode Current……5A
Anode Dissipation……15kW
Grid Dissipation……350W
Typical conditions (30MHz)
Anode Voltage……8kV
Grid Voltage……900V
Anode Current……4.8A
Grid Current……0.72A
Anode Dissipation……8.6kw
Grid Dissipation……220w
Anode Output……29kw
