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FU-836FA

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Tube FU836FA High frequency machine vacuum transmitting tube thermal sealing machine oscillating tube

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Tube FU836FA High frequency machine vacuum transmitting tube thermal sealing machine oscillating tube

Type FU-836FA tube is a ceramic metal structure, direct heat carbide thorium tungsten cathode, forced air cooled high power triode. It is mainly used for oscillating and amplifying in industrial high frequency medium heating equipment.

Characteristic parameter

Filament voltage... 10V

The filament current... 200A

Transconductance (Ia=10A).................... ≥17mA/V

Amplification factor... 21

Electrode capacitance:

The anode and grid... 60pF

The cathode and gate... 185pF

The cathode and anode... 3pF

Weight (about)... 3kg

Installation method............... Vertical, anode up or down

Cooling way... Air cooling

Limit operating condition

Frequency... 110MHz

Anode DC voltage....................... 8kV

Dc current anode... 2.5 A

Anode output power........................ 13kW

Anode loss... 6kW

Grid power dissipation....................... 0.2 kW

Typical operating condition

The anode voltage... 10kV

Anode current... 7.5 A

Grid current... 1.2 A

The output power... 60kW

 

      
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