807.pdf 데이터시트 (총 2 페이지) - 파일 다운로드 807 데이타시트 다운로드

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Analog Metric Limited
Email: sales@analogmetric.com
Shuguang Vacuum Tube 807
Emitter Tube: FU-7J (807)
Compatible with: UY-807
DESCRIPTION
The plate power dissipation of beam power tube tetrode 807 can reach to 25W. It can be used as class
A and AB in audio amplification. 807 and UY-807 are compatible and can be substituted with each
other.
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Analog Metric Limited
SPECIFICATION
Filament Heating
Uf ………………………6.3 V
If………………………..0.9 A
Maximum Ratings
Plate voltage……………………….600 V
Second grid plate voltage………….300V
Plate power dissipation..…………….25 W
Grid power dissipation……………....3.5W
Cathode current……………………..120mA
Voltage between cathode and filament…±135 V
Operating frequency……………………60 MC
Capacitance
Input capacitance……………………12pF
Output capacitance……………………7pF
Muller capacitance……………………0.2pF
DC Parameters
Ua…………………………300V
Ug2……………………….250V
-Ug…………………………12.5 V
Ia……………………………83mA
Ig2……………………………8mA
ri……………………………..24k
Gm…………………………..6.5mA/V
Pout………………………6.5W
Dtot………………………6%
Email: sales@analogmetric.com
http://www.AnalogMetric.com
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