FU-501 is glass triodes,audio power transistors ,with their anodes cooled by air, and their maximum anode dissipation powers at 450W; when at a frequency not higher than 30MHz, their output powers may attain to 1500W. They are mainly applied in industrial high-frequency heating equipments for oscillations or in radio equipments for amplifications.
Carton dimensions: 90*70*41cm/12 pcs
GW= about 18KGs
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Metal Glass triode
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Model
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FU-501
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Equivalent model
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FU501 |
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Output power(KW)
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1.5
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Cathode
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Cathode materials
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Thoriated Tungsten
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Voltage(V)
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10
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Current(A)
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13.5
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Main electric parameters
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Amplification factor
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35
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Inter-electrode Capacitances (PF)
(Cathode earthed)
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Filament-Grid
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12.3
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Filament-Anode
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8.5
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Anode-Grid
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6.3
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Maximum
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Maximum anode dissipation (KW)
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0.45
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Maximum grid dissipation (W)
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20
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Maximum anode DC voltage (KV)
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4
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Maximum frequency (MHz)
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30
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Cooling
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Nature |
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Weight (kg)
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0.6
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Additional: The information here may be modified with the products variation.
Cooling: F--Forced air cooling S--Water cooling Z--Vapor cooling
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