4 قطعة WE275
مقاس4 قطعة WE275
الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.
قد تحتاج إلى محول كهرباء
وصف
Preamps
Filament Heating
2.5V
If 2.5A
Static parameters
Ua250V
-Ug 60V
Ia53mA
Gm2.8 mA/V
1 K
2.8
Output power 3.1W
Limit ratings
Anode voltage......300V
Anode dissipation power......17W
Cathode current
Self-bias voltage......80 mA
Fixed bias voltage......70 mA
Interelectrode capacitance
Gate anode capacitance......12PF
Grid filament capacitance......6.8PF
Anode filament capacitor......3.2PF
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