PSVANE
Art KT50
39.9-399
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Filament Voltage
Uh ....................................................... 6.3 V
Ih ....................................................... 1.85 A
Uh ....................................................... 6.3 V
Ih ....................................................... 1.85 A
Inter-electrode Capacitance
Input Capacitance ...................................... 20.5 pF
Output Capacitance ..................................... 10 pF
Cross Capacitance ...................................... 1.75 pF
Input Capacitance ...................................... 20.5 pF
Output Capacitance ..................................... 10 pF
Cross Capacitance ...................................... 1.75 pF
Maximum Ratings
Ua (Tetrode Connection) ................................ 850 V
Ua (Triode Connection) ................................ 650 V
Ug2 (Pentode Connection) .............................. 650 V
Ug2 (Triode Connection) .............................. 600 V
Ug1 ....................................................... -200 V
Pa ......................................................... 70 W
Pg2 ....................................................... 9 W
Ik (Pentode Connection) ................................ 250 mA
Ik (Triode Connection) ................................ 250 mA
Uhk ....................................................... ±300 V
Ua (Tetrode Connection) ................................ 850 V
Ua (Triode Connection) ................................ 650 V
Ug2 (Pentode Connection) .............................. 650 V
Ug2 (Triode Connection) .............................. 600 V
Ug1 ....................................................... -200 V
Pa ......................................................... 70 W
Pg2 ....................................................... 9 W
Ik (Pentode Connection) ................................ 250 mA
Ik (Triode Connection) ................................ 250 mA
Uhk ....................................................... ±300 V
Rg1
Fixed Bias ............................................ 51 kΩ
Self-bias .............................................. 240 kΩ
Fixed Bias ............................................ 51 kΩ
Self-bias .............................................. 240 kΩ
Bulb Temperature ...................................... 250 ℃
Typical Operating Conditions
Ua ......................................................... 400 V
Ug2 ....................................................... 225 V
Ia .......................................................... 165 mA
Ig2(max) .................................................. 15 mA
Ug1 ....................................................... -14 V
Gm ......................................................... 12.6 mA/V
RL ......................................................... 3 kΩ
Pout ....................................................... 20 W
Dtot ....................................................... ≤14.0 %
Ua ......................................................... 400 V
Ug2 ....................................................... 225 V
Ia .......................................................... 165 mA
Ig2(max) .................................................. 15 mA
Ug1 ....................................................... -14 V
Gm ......................................................... 12.6 mA/V
RL ......................................................... 3 kΩ
Pout ....................................................... 20 W
Dtot ....................................................... ≤14.0 %
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