Tube-number record
PD510
0 archive entries
PD510 is a tube type in the TubeDatabase archive (class: Shunt stabilizer triode). Recorded specifications: year 1970, construction Triode, socket Magnoval, maximum plate voltage 25000 V, and maximum plate dissipation 30 W. The archive does not yet hold a photographed example of this type.
ClassShunt stabilizer triode
BaseMagnoval
Filament7.3 V @ 300 mA
Construction
Primary TypeTriode
Envelopeglass
Sections1
Filament / Heater
Heater NotesIndirect by A.C. or D.C.; series supply
Absolute Maximum Ratings
Plate Voltage25000 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Shunt Stabilizer | 25000 V | — | — | — | 1.5 mA |
| Shunt Stabilizer | 25000 V | — | — | — | 0.1 mA |
Application Notes
Additional supporting of the tube at the top is required. To prevent corona effects, any metal screening should be at least 5 cm from the bulb. Adequate ventilation is required.
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