Tube-number record
RA 100 A
0 archive entries
BrandTESLA
ClassVacuum Rectifier
BaseScrew / Edison base
Construction
Primary TypeDiode
Rectifier TypeHalf-wave
EnvelopeGlass
Base MaterialMetal/Screw
SectionsSingle
Filament / Heater
MaterialThoriated tungsten
Absolute Maximum Ratings
Plate Voltage40000 V
Plate Dissipation75 W
Cathode Current750 mA
Audio Performance
Key Features
- Thoriated tungsten cathode
- Vertical mounting only
- Directly heated
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Single-phase full-wave (2 tubes) | 14120 V | — | — | — | 200 mA |
| Graetz bridge (4 tubes) | 28240 V | — | — | — | 200 mA |
| Three-phase half-wave (3 tubes) | 16320 V | — | — | — |
Application Notes
Elektronka se smí používat pouze ve svislé poloze, chráněné tlumicím závěsem před nárazy.
Datasheets
Datasheet: RA100A.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
0 results