Tube-number record
DY86
0 archive entries
BrandPHILIPS
ClassRectifier
BaseNoval (B9A)
Filament1.4 V @ 550 mA
Construction
Primary TypeOther / special
Rectifier TypeHigh vacuum
EnvelopeGlass
SectionsSingle
Filament / Heater
Heater NotesIndirectly heated; Parallel supply
Absolute Maximum Ratings
Plate Voltage22000 V
Cathode Current0.8 mA
Audio Performance
Key Features
- E.H.T. supply for television receivers
- High vacuum
- Noval base
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation | 18000 V | — | 20000 | — | 0.15 mA |
Application Notes
Heating can be A.C., D.C. or R.F. For R.F. heating, adjust voltage to 1.4V by matching cathode color. Pins 1, 4, 6, and 9 can fix an anti-corona ring. Pins 3 and 7 can be used for heater potential elements but never earthed.
Datasheets
Datasheet: DY86.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
0 results