Name: Ceramics Triode FU-834F tube for industrial high frequency heating equipment
Brand: China industrial electronic components
SKU: EIH01134
Price: 1071.75 USD
Availability: InStock

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Price:

$1071.75

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Description
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Introduction:
1. FU-834F and FU-834FA electron tubes are high-power cermet triodes. The direct-heated thorium carbide cathode and anode are cooled by forced air cooling. The maximum power dissipation of the anode is 10kW, and the output power can reach 30kW when the frequency is not higher than 60MHz
2. Mainly used for vibration and amplification in industrial high frequency medium heating equipment. The cathode and filament of FU-834FA electron tube adopt flexible leads, which simplifies installation.

Characteristic parameter
Filament voltage...............7.5V
Filament current............145A
Filament current at most 210A
Transconductance (Ia=0.2A) Transconductance..... ≥40mA/V
Amplification factor...............22

Interelectrode capacitance: Capacitances
Anode and grid Grid-anode.........35pF
Cathode and grid Grid-filament........60pF
Cathode and anode Filament-anode......5pF
Mass: at most................8.5kg
Installation method Operating position:...Vertical, anode down
Cooling:...........forced air cooling 　
Anode cooling air flow.... 18m3/min
Air flow on filament heat:.....1m3/min
The highest temperature at any
pointon tube envelope...............250℃
Maximum temperature of the terminal:
The highest temperatureterminal........250℃

Extreme usage data
Frequency at most.............60MHZ
Anode voltage (DC).....10kV
Grid voltage (DC).......-1500V
Anode dissipation at most ....10kW
Grid dissipation at most.... 600W
Anodevoltage (DC) atmost....4.5A
Grid voltage(DC) at most ....1.0A

Typical working state
Frequency Frequency.....................30MHz
Filament voltage.............7.5V
Anode voltage (DC).........10kV
Grid voltage (DC).......-1000V
Grid RF peak voltage: 1380V
Anode current (DC)......3.88A
Grid current (DC).....0.675A
The outputpower.............30kW

For delivery time:
Generally, we will dispatch the items within 10 days upon order confirmation; some items may need 20~30 days to get ready for delivery, then we will try our best to dispatch as soon as possible, or we will contact you and offer advice.

For Bulk order:
If you would like to place a bulk order, please contact us for better price and better delivery cost.