Tube-number record
2AS2-A
0 archive entries
2AS2-A is a tube type in the TubeDatabase archive (class: High-Voltage Rectifier). Recorded specifications: brand General Electric, construction Diode, base Glass, socket Compactron, and maximum plate voltage 30000 V. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric
ClassHigh-Voltage Rectifier
BaseCompactron
Filament2.5 V @ 330 mA
Construction
Primary TypeDiode
Rectifier TypeHalf-wave
EnvelopeT-9
Base MaterialGlass
Sections1
Filament / Heater
Heater NotesBogey value; range 2.1V to 2.9V
Absolute Maximum Ratings
Plate Voltage30000 V
Cathode Current1.5 mA
Audio Performance
Key Features
- Built-in X-radiation shielding
- Compactron
- High-voltage TV rectifier
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Tube Voltage Drop | 60 V | — | — | — | 7 mA |
Application Notes
Designed for use in color television receivers to supply power to the anode of the picture tube. Features reduction of X-radiation output.
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