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FU8085F Vacuum Electron Tube Equivalent To 8T85RB For HF Dielectric Heating

FU8085F Vacuum Electron Tube Equivalent To 8T85RB For HF Dielectric Heating

    • FU8085F Vacuum Electron Tube  Equivalent To 8T85RB For HF Dielectric Heating
  • FU8085F Vacuum Electron Tube  Equivalent To 8T85RB For HF Dielectric Heating

    Product Details:

    Place of Origin: China
    Brand Name: WPVAC
    Model Number: 8T85RB

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: Negotiable
    Packaging Details: 40.0 cm * 40.0 cm * 55.0 cm
    Delivery Time: 3
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    Detailed Product Description
    Install Style: Plug-in Type: Amplifier
    Model Number: 8T85RB Frequency: High Frequency
    Function: Power Triode Power: Medium Power
    High Light:

    vacuum electron tube

    ,

    vacuum electron devices

    FU8085F Vacuum electron tube equivalent to 8T85RB for HF dielectric heating
     
    The tube can replace 8T85RB.
     
    The FU8085F is a ceramic-metal triode. It has thoriated tungsten cathode and forced air cooling of plate.
    The tube maximum plate dissipation is 10kW and maximum frequency operation is 45MHz.
    The tube is designed for oscillator in the industry high frequency heating applications.
     
     
    GENERAL CHARACTERISTICS
     
    Electrical
    Cathode.Thoriated Tungsten
    Filament Voltage............12V
    Filament Current......38~43A
    Transconductance.......11mA/V
    Amplification Factor......21
    Interelectrode Capacitances:
    Filament to Grid.....22pF
    Filament to Plate..0.9pF
    Grid to Plate.......16pF
    Mechanical
    Overall Length...313mm
    Overall Diameter.204mm
    Net Weight....9kg
    Mounting Position...Vertical, Plate Down
     
    COOLING
    Cooling......Forced Air
    Plate Dissipation.... 4, 6, 10 kW
    Min. Air Flow... 8, 16, 22 m3/min
    Min. Static Pressure Loss. 60, 200, 400 Pa
    Incoming Air Temperature. 40 degrees centigrade
    Maximum Envelope Temperature.250 degrees centigrade
     
     
    MAXIMUM RATINGS
    Frequency. 45, 45 MHz
    Filament Startup Current. 80, 80 A
    Plate Voltage.... 12, 12 kV
    Plate Current.... 2.5, 3 A
    Grid Current..... 300, 400 mA
    Plate Dissipation.. 10, 10 kW
    Grid Dissipation.... 250, 300 W
     
     
    TYPICAL OPERATION
    Plate Voltage..... 8, 11, 11.5 kV
    Plate Current..... 2, 2.3, 2.8 A
    Grid Current... 220, 250, 270 mA
    Grid Resistor..... 4000, 4500, 5000 Ohm
    Output Power. 12, 17.5, 23.5 kW
     
    Note :
    Values for intermittent service are those for 10 seconds of operating time and 50% of duty Factor
     
    FU8085F Vacuum Electron Tube  Equivalent To 8T85RB For HF Dielectric Heating 0FU8085F Vacuum Electron Tube  Equivalent To 8T85RB For HF Dielectric Heating 1

     

    Contact Details
    Jingdezhen WPVAC Electric Co.,Ltd

    Contact Person: Yu

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