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Tube Database (7,341 tube types · 1,270 archive entries)

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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2V3-G vacuum tube outline illustration

Tube-number record

2V3-G

0 archive entries

2V3-G is a tube type in the TubeDatabase archive (class: High-Voltage Half-Wave Rectifier). Recorded specifications: brand RCA, year 1939, construction High vacuum, base Small Shell Octal, socket Octal, and maximum plate voltage 16500 V. The archive does not yet hold a photographed example of this type.

BrandRCA
ClassHigh-Voltage Half-Wave Rectifier
BaseOctal

Construction

Primary TypeHigh vacuum
Rectifier TypeHalf-wave
EnvelopeST-12
Base MaterialSmall Shell Octal
SectionsSingle

Filament / Heater

MaterialTungsten

Application Notes

Specifically designed for supplying high d-c voltages for Kinescopes and cathode-ray tubes. Two tubes can be used for full-wave or voltage doubler circuits. Filter requirements are typically met by a 0.1 uF condenser.

Filters

0 tubes found

Manufacturers

Brands

    0 results

    Absolute Maximum Ratings

    Plate Voltage16500 V
    Cathode Current2 mA

    Audio Performance

    Key Features
    • Tungsten filament
    • High vacuum
    • Kinescope high-voltage supply
    • Cathode-ray tube supply