Tube-number record
4646
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ClassRectifier
Construction
Primary TypeRectifier
Rectifier TypeHigh vacuum
EnvelopeGlass
Sections1
Filament / Heater
MaterialDirectly heated
Absolute Maximum Ratings
Plate Voltage1000 V
Cathode Current75 mA
Audio Performance
Key Features
- High vacuum
- Half-wave
- Direct heating
- Parallel supply
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Half-wave rectifier | 1000 V | — | — | — | 75 mA |
Application Notes
Operating conditions and limiting values: Vtr = max. 1000 Vrms, Io = max. 75 mA, Rt = min. 200 Ohms, C = max. 12 µF.
Datasheets
Datasheet: 4646.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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