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300B-T 300BT Tube Replaces 300B 300BN 300BZ 300BG WE300B HiFi Audio Tube Amplifier DIY(2pcs Matched Pair)
300B-T 300BT Tube Replaces 300B 300BN 300BZ 300BG WE300B HiFi Audio Tube Amplifier DIY(2pcs Matched Pair)
Preamps
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Detail
Preamps
300B-T: Direct-heated cathode medium power transistor, used for class A1 amplification. Suitable for applications requiring an output power of 10W.
Filament Heating
Uf----------------5V
IF--------------1.2A
Static parameters
Voltage----------------300V
-Ug--------------60V
Current value--------------60 mA
acceleration ---------5.25 Ma/V
Li--------------0.7K
----------------3.85
Pout-------------6.6W
Final Rating
Anode voltage --------------480V
Anode dissipation power---------40W
Cathode current
Self-bias voltage -----------100mA
At fixed bias voltage ----------70mA
Interelectrode capacitance
Input capacitance------------------9PF
Output capacitance------------4.3PF
Cross-circuit capacitor--------------15PF -
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