Triode FD-912S-type electron tubes are high-power ceramic triodes, with their anodes cooled by cooling water; when at a frequency not higher than 6MHz, their output powers may attain to 300kW. They are mainly applied in industrial high-frequency heating equipments for oscillations or in radio equipments for amplifications.
Equivalent on abroad
Main electric parameters
Inter-electrode Capacitances (PF)
Maximum anode dissipation (KW)
Maximum grid dissipation (W)
Maximum anode DC voltage (KV)
Maximum frequency (MHz)
Additional: The information here may be modified with the products variation.
Cooling: F--Forced air cooling S--Water cooling Z--Vapor cooling