Description

The BW***8J2F is a water cooled, metal / ceramic power triode. It uses a thoriated tungsten filament and a coaxial structure, intended for use in industrial radio frequency heating as oscillator. Max. frequency: *0MHZ, max plate dissipation: *0KW. Output power (class C oscillator, less driver): **8 kw ABRIDGED DATA Two RF power triodes of coaxial ceramic/metal construction, intended primarily for industrial service. They differ only in the method of anode cooling and anode dissipation. Anode cooling. . . . . . . . water; integral jacket Anode dissipation . . . . . . . . . .*0 kWmax Anode voltage . . . . . . . . . *3 kVmax Frequency for full ratings . . . . .*0 MHzmax Output power (class C oscillator, less drive) . . . . . . . . . . .**8 kW GENERAL Electrical Filament . . . . . . . . . . . thoriated tungsten Filament voltage . . . . . ……*2 V Filament current. . . . . . . . .**8 A Surge filament current (peak) . **0 Amax Filament cold resistance . . . . 8.0 mO Peak usable cathode current . . *0 A Amplification factor (Va = *0 kV, Ia=5.0A) . . . *0 Mutual conductance (Va = *0 kV, Ia=5.0A) . . . *0 mA/V Inter-electrode capacitances: grid to anode . . . . . . . . .*7 pF grid to filament . . . . . . . .**6 pF anode to filament . . . . . . .2.0 pF Mechanical Overall dimensions . . . . . . seeoutline drawings Net weight . . . . . . . . . . . *2kgapprox Mounting position . . . vertical, either way up