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
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
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.
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