Tube-number record
3DS3
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BrandGeneral Electric
ClassHigh-Voltage Rectifier
BaseOctal
Filament3.15 V @ 480 mA
Construction
Primary TypeDiode
Rectifier TypeHalf-Wave
EnvelopeT-11
Base MaterialGlass with Bonded Shield
SectionsSingle
Filament / Heater
Heater NotesCoated Unipotential Cathode
Absolute Maximum Ratings
Plate Voltage38000 V
Cathode Current2.2 mA
Audio Performance
Key Features
- X-radiation absorbing material shield
- High voltage rectifier for color television anode supply
- Reduced X-radiation output even under failure mode conditions
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Voltage Drop Test | 70 V | — | — | — | 7 mA |
Application Notes
Designed for use in color television receivers as the high voltage rectifier to supply power to the anode of the picture tube. Caution: Operation outside absolute-maximum ratings may cause permanent damage and health hazards from radiation.
Datasheets
Datasheet: 3DS3.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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