Tube-number record
EBC 3
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EBC 3 is a tube type in the TubeDatabase archive (class: Duodiode-Triode). Recorded specifications: construction Multi-section, socket Side-contact (P-base), and maximum plate voltage 250 V. The archive does not yet hold a photographed example of this type.
ClassDuodiode-Triode
BaseSide-contact (P-base)
Filament6.3 V @ 200 mA
Construction
Primary TypeMulti-section
EnvelopeGlass (metallized)
SectionsTriode and 2 diodes
Filament / Heater
Heater NotesIndirect heating
Absolute Maximum Ratings
Plate Voltage250 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Triode section | 250 V | 2000 | 15000 | 30 | 5 mA |
Application Notes
Can be used for LF amplification, detection, AVC, or as an oscillator in combination with the HE 2 heptode.
Datasheets
Datasheet: EBC3.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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