Vc7t64r air cooled triode /7t64rb

Vc7t64r air cooled triode /7t64rb

Model No.︰VC7T64R风冷三极管

Brand Name︰GTVAC

Country of Origin︰China

Unit Price︰-

Minimum Order︰10 pc

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Product Description

Vc7t64r air-cooled triode is of cermet structure, thorium tungsten carbide cathode and forced air-cooled triode. The maximum anode dissipation is 1.5KW, the maximum operating frequency is 110Mhz, and the anode output power is 3.8kw. It is mainly used as an industrial high-frequency oscillator and can be interchanged with 7t84rb electronic tube produced by Toshiba Corporation of Japan.

Price Terms︰ FOB Wuxi

Specifications︰ Filament voltage 6.3V Filament current 22A
Transconductance (ia=0.2a) 4.5mA/V Amplification factor seventeen
Interelectrode capacitance Grid anode 12pF
Grid cathode 12pF
Anode cathode 0.4pF
Maximum operating frequency 110MHz Maximum height 190mm
Maximum diameter 130mm Weight (approx.) 1.0kg
Installation method Vertical mounting, anode down or up Cooling mode Forced air cooling
Minimum air volume 3.5m3/min Minimum static pressure 127Pa
Maximum inlet air temperature 45℃ Maximum shell temperature 250℃
Maximum temperature at electrode sealing position 250℃

Advantages︰ Service limit value
Continuous use Intermittent use
Anode DC voltage seven 7kV
Anode DC voltage zero point eight 0.9A
Grid DC voltage — one point five — 1.5kV
Grid DC current zero point two 0.28A
Anode dissipation one point five 2.0kW
Grid dissipation seventy 90W
3、 Typical operating conditions of RF power amplifier and oscillator (Class C telegram)
Continuous use Intermittent use
Anode DC voltage five six point five 7kV
Anode DC current zero point six five zero point seven five 0.88A
Grid DC current one hundred and forty one hundred and fifty 190mA
Grid impedance five thousand six thousand 6000Ω
Anode output power two point five three point eight 4.7kW
Note: intermittent operation means that the working time is less than 10 seconds and the working ratio is 50%

Export Markets︰ It is suitable for oscillation in industrial high-frequency heating equipment

Payment Details︰ Delivery upon payment

Min Order︰ 10

Ship Date︰ two weeks later

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