Tube-number record
RECTIFIER
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RECTIFIER is a tube type in the TubeDatabase archive (class: Full-Wave Rectifier). Recorded specifications: brand Tung-Sol, year 1960, construction Indirectly heated cathode, base Short Medium Shell, socket Octal, and maximum plate voltage 285 V. The archive does not yet hold a photographed example of this type.
BrandTung-Sol
ClassFull-Wave Rectifier
BaseOctal
Filament5 V @ 3500 mA
Construction
Primary TypeIndirectly heated cathode
Rectifier TypeFull-Wave
EnvelopeT-12
Base MaterialShort Medium Shell
SectionsDouble
Filament / Heater
Heater NotesCoated Unipotential Cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Full wave rectifier with capacitance input | 260 V | — | — | — | 385 mA |
Application Notes
In service, cathode should be connected to heater. High perveance design permits maximum DC voltage output.
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