Electron Tube 9T94A Triode 9T94A Toshiba electronics tube 9T94A oscillator tube 9T94A
Negotiable /Piece
Min.Order:1 Piece
Jinzhou Huaguang Electron Tube Co., Ltd.
9T94A Type Tube For High-Power Metal-Ceramic Triode, Π Thorium-Tungsten Cathode, Embedded Gate Structure.The Maximum Operating Frequency Of 25mhz, The Maximum Anode Output Power Of 170kw, Heating Device Is Mainly Used For Industrial High Frequency Heating.
CHARACTERISTIC PARAMETERS
Filament voltage ................................................ ..... 13V
Filament current ................................................ ... 330A
Magnification factor ................................................ ........ 30
Transconductance ................................................ ... 70mA / V
Capacitance
Positive gate capacitance ............................................... .... 114pF
Yin gate capacitance ............................................... .... 79pF
Yangyin capacitance ............................................... ... 3.6pF
Installation ........................ axial vertical, anode down
Cooling mode ................................................ ... water-cooled
Export the maximum temperature ........................................... 60 ° C
The metal-ceramic sealing maximum working temperature ............ 250 ° C
Maximum height ............................................... 575mm
Maximum diameter ............................................... 178mm
Net ................................................. ...... 10kg
Holder
FORCED AIR COOLING
Minimum air flow ................................. 1m3/min
Limit the use of value
The maximum anode DC voltage ............................... 14kV
The maximum gate DC voltage ...........................-2000V
Maximum Anode DC Current ................................. 16A
The maximum gate DC current ..........................-2.7A
Anode power dissipation .......................................... 80kW
Gate power dissipation .......................................... 2kW
Typical operation
Anode DC voltage ...................................... 14kV
Anode DC Current ..................................... 15.8A
Gate DC Current ..................................... 2.35A
Gate current resistance ........................................... 600Ω
Anode output power .................................... 170kW