Installation: | Vertical, Plate up or Down |
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Function: | Power Triode |
Material: | Metal-Ceramic |
Transport Package: | Suitable for Air and Surface Transportation |
Trademark: | JINGGUANG |
Origin: | China |
Customization: |
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Jingguang FU-3101S electronic tube is a power triode with a metal-ceramic structure, a tungsten carbide cathode, a water-cooled anode, forced air cooling in the core area, and a moderate amplification factor. The maximum anode dissipation power is 20 kW, the highest operating frequency is 90 MHz, and the grid maximum dissipation power is 250 W. It is mainly used for high-frequency industrial heating and is the best choice for industrial applications. It can be interchangeably used with the U.S.-made 3CW20000H3 electronic tube.
Filament Voltage | 7.5V |
Filament Current | 100A |
Amplification Factor | 20 |
Interelectrode Capacitances | Grounded Filament |
Input | 53pF |
Output | 34pF |
Feedback | 1.3pF |
Operating Position | Plate up and down |
Cooling | |
Stem | Forced air |
Plate | Forced Water |
Max Temperature at any Point Tube Envelope | 250ºC |
Maximum temperature terminal | 175ºC |
Weight | 5.5kg |
DC Plate Voltage | 12kV |
DC Plate Current | 4A |
DC Grid Voltage | -1000V |
DC Grid Current | 0.6A |
Plate dissipation | 20kW |
Plate Output Power | 40kW |
Grid dissipation | 250W |
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