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The electron tube FD-934S is a high power ceramic-metal triode. It has thoriated tungsten cathode and water cooling of plate.
The tube maximum plate dissipation is 130kW and maximum frequency operation is 10MHz.
The tube designed for oscillator in the industry high frequency heating applications.
GENERAL CHARACTERISTICS
|
Cathode |
Thoriated Tungsten |
|
Filament Voltage |
12V |
|
Filament Current |
400~440A |
|
Transconductance |
82mA/V |
|
Amplification Factor |
30 |
|
Interelectrode Capacitances: |
|
|
Filament to Grid |
185pF |
|
Filament to Plate |
3.4pF |
|
Grid to Plate |
110pF |
Mechanical
|
Overall Length |
690mm |
|
Overall Diameter |
φ250mm |
|
Net Weight |
30kg |
|
Mounting Position |
Vertical, Plate Down |
LAST