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Electron Tube FU-431S Vacuum tube FU-431S Electronic FU-431S
Electron Tube FU-431S Vacuum tube FU-431S Electronic FU-431S

1.ISO9001:2008 &CE 2. glass triode, 3. anodes cooled by water, 4.from Soviet 5.output 30kw

T-431A-type electron tubes are glass triodes, with their anodes cooled by water, and their maximum anode dissipation powers at 20kW; when at a frequency not higher than 25MHz, their output powers may attain to 30kW. They are mainly applied in industrial high-frequency heating equipments for oscillations or in radio equipments for amplifications.

Glass triode (30-600KW)

Type

FU-431S

Equivalent on abroad

T-431A

Output power(KW)

30

Cathode

Cathode materials

Tungsten

Voltage(V)

22

Current(A)

102

Main electric parameters

Amplification factor

50

Inter-electrode Capacitances (PF)

(Cathode earthed)

 

Filament-Grid

29

Filament-Anode

2.8

Anode-Grid

27

Maximum

Maximum anode dissipation (KW)

20

Maximum grid dissipation (W)

1000

Maximum anode DC voltage (KV)

15

Maximum frequency (MHz)

25

Cooling

S

Weight (kg)

4.8

Additional: The information here may be modified with the products variation.

Cooling: F--Forced air cooling  S--Water cooling  Z--Vapor cooling

 

Electron Tube FU-431S Vacuum tube FU-431S Electronic FU-431S

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