Nominal operating conditions and parameters
Filament voltage …………………………………………………………… 10V
Nominal filament current …………………………………………………… 3.2A
Plate voltage ………………………………………………………………… 1250V
Grid voltage ………………………………………………………………… -70V
Plate current …………………………………………………………………100mA
Amplification factor ……………………………………………………………12
Load resistance ……………………………………………………………… 7 kohms
Output power ………………………………………………………………… 10W
Grid to plate transconductance …………………………………………… 3.8mA / V
Suggest Operating conditions and parameters
Class A power amplifier of single tube (A-F)
Plate voltage
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Grid voltage
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Load resistance |
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Plate current
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Signal voltage(pk)
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41
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Plate resistance
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Output power
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Class B power amplifier of push-pull (A-F)
Plate voltage
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Grid voltage
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Load resistance
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6.9
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Plate current(0 single)
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20
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Plate current(max single)
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320
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Signal Voltage(pk)
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380
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Output power
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Class B power amplifier of single tube(modulate coefficient shall be 1) (R-F)
Plate voltage
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Grid voltage
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Plate current
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Signal Voltage(pk)
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Output power
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Grid current(approx) |
5
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1
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mA
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Grid power(input)(approx) |
10
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7.5
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W
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Class C power amplifier of single trbe(max modulate coefficient shall be 1)
Plate voltage |
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Grid voltage
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Plate current
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Signal Voltage(pk)
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Output power
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Grid current (approx) |
35
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35
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mA
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Grid power (input)(approx) |
12
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14
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W
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Limiting Operation Conditions for Safe Nor simultaneous ratings
Class
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Maximum plate voltage
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Maximum plate dissipation
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maximum plate current (max sig. Per tube)
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maximum Grid current
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50
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mA
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maximum plate dissipation(in)
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175
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W
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max Grid voltage
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-400
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V
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