Curved wooden press with high FU-834F
Model No.︰FU-834FA
Brand Name︰Tianrun
Country of Origin︰China
Unit Price︰US $ 698.4 / pc
Minimum Order︰1 pc
Product Description
FU-834FA (Qingdao Tianrun High Frequency Electric Co., Ltd.)
A, FU-834FA parameters
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FU-834FA filament voltage |
7.5V |
FU-834FA filament current |
140A |
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|
Transconductance (Ia = 0.2A) |
≥40mA/V |
Amplification factor |
22 |
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Capacitance between poles |
Grid - anode |
56pF |
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Gate - cathode |
2.5pF |
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Anode - cathode |
31pF |
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Cooling |
Forced air cooling |
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Anode air flow |
18m3/min |
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Core columns Air Flow |
1m3/min |
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Shell maximum temperature |
250oC |
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weight |
7.5kg |
Installation |
Vertical, anode down |
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Ceramic-metal seal at the maximum temperature |
250oC |
Leads to the end of the maximum temperature |
200oC |
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B, FU-834FA typical working conditions
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Anode DC voltage |
10kV |
DC gate voltage |
-1000V |
|
DC anode current |
3.88V |
DC gate current |
-0.675A |
|
Frequency |
60MHz |
RF peak voltage gate |
1380V |
|
Filament voltage |
7.5V |
Output Power |
30.8kW |
C, FU-834FA limit the use of data
|
The maximum gate DC bias |
-1500V |
Maximum anode DC voltage |
12kV |
|
Maximum instantaneous current filament |
210A |
The maximum gate power dissipation |
600W |
|
Maximum anode dissipation power |
10kW |
Maximum operating frequency |
60MHz |
|
Maximum anode DC current |
4.5A |
Maximum DC gate current |
1A |
Product Image
