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وصف
Preamps
WE275
Filament Heating
Voltage input...2.5V
If ...............2.5A
Static parameters
Voltage input.................250V
-Ug.................60V
Ia........................53mA
Gm........................2.8 mA/V
ri........................1 thousand
You............2.8
Pouting................................3.1W
Restrict Rating
Anode voltage....300V
Anode power dissipation.........17W
Cathode current
Self bias.................80 mA
Fixed bias voltage..................70mA
Interelectrode capacitance
Gate anode capacitance................12PF
Grid filament capacitance................6.8PF
Anode filament capacitance................3.2PF
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