Tube-number record
ESU103
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ESU103 is a tube type in the TubeDatabase archive (class: Half-wave Xenon Rectifier). Recorded specifications: brand EDISWAN, construction Rectifier, socket 4-pin, and maximum plate voltage 10000 V. The archive does not yet hold a photographed example of this type.
BrandEDISWAN
ClassHalf-wave Xenon Rectifier
Base4-pin
Construction
Primary TypeRectifier
Rectifier Typehalf-wave
EnvelopeGlass
SectionsSingle
Filament / Heater
MaterialDirectly heated
Warm-up Time10s
Absolute Maximum Ratings
Plate Voltage10000 V
Cathode Current500 mA
Audio Performance
Key Features
- Xenon filled
- Directly heated
- Short heating delay time (10s)
- Unrestricted mounting position
- Wide ambient temperature range
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Full-wave (2 Valves) - Condition 1 | 1600 V | — | — | — | 1000 mA |
| Full-wave (2 Valves) - Condition 2 | 3200 V | — | — | — | 500 mA |
Application Notes
The ESU103 is a half-wave Xenon Rectifier. Two rectifiers in a Full-wave circuit will give an output of 0.5 amps at 3.2kV or 1.0 amp at 1.6kV.
Datasheets
Datasheet: ESU103.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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