Tube-number record
7235
0 archive entries
7235 is a tube type in the TubeDatabase archive (class: High Mu Triode Amplifier). Recorded specifications: brand National Union, construction Triode, socket Noval (B9A), maximum plate voltage 10000 V, and maximum plate dissipation 10 W. The archive does not yet hold a photographed example of this type.
BrandNational Union
ClassHigh Mu Triode Amplifier
BaseNoval (B9A)
Construction
Primary TypeTriode
EnvelopeT6s
Sections1
Filament / Heater
Heater NotesHeater characteristics listed but values missing in source text
Absolute Maximum Ratings
Plate Voltage10000 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation | 1500 V | 850 | — | 550 | — |
Application Notes
Designed for usage in regulated power supplies or voltage amplifiers operating at plate potentials between 1 KV and 10 KV. Well suited for television, oscilloscope, or regulator circuits.
Datasheets
Datasheet: 7235.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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