Tube-number record
EBL1
0 archive entries
EBL1 is a tube type in the TubeDatabase archive (class: Duo-diode Power Pentode). Recorded specifications: construction Multi-section, socket Side-contact (P-base), maximum plate voltage 250 V, and maximum plate dissipation 9 W. The archive does not yet hold a photographed example of this type.
ClassDuo-diode Power Pentode
BaseSide-contact (P-base)
Filament6.3 V @ 1500 mA
Construction
Primary TypeMulti-section
EnvelopeGlass
Sections2 diodes, 1 pentode
Filament / Heater
Heater NotesIndirect heating
Absolute Maximum Ratings
Plate Voltage250 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pentode Section | 250 V | 9500 | 50000 | — | 36 mA |
Application Notes
Automatic grid bias is recommended with a 150 Ohm cathode resistor. To prevent parasitic oscillation, 1000 Ohm resistor in control grid and 100 Ohm in screen grid circuit may be used.
Datasheets
Datasheet: EBL1.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
0 results