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Quick Details

  • Place of Origin: Liaoning, China (Mainland)
  • Brand Name: HUAGUANG
  • Model Number: 9T94A
  • Package Type: Surface Mount
  • Operating Temperature: 20~+70
  • Supply Voltage: 220V
  • Dimensions: 565*144
  • material: metal Ceramic
  • weight: 10kgs

Packaging & Delivery

Packaging Details: carton size 52*52*82(cm) weight approximately 20KGS
Delivery Detail: Within 3 days once the payment is confirmed

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  Weight....................................................................................................... 10kg

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

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China (Mainland) | Manufacturer, Trading Company
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