DG7-31
0 Tubes in archive
BrandPhilips
ClassCathode Ray Tube
BaseDUODECAL 12-p
Filament6.3V @ 300mA
Construction
Primary TypeCathode Ray Tube
EnvelopeGlass
SectionsSingle gun
Filament / Heater
Heater NotesIndirect by A.C. or D.C.; series or parallel supply
Absolute Maximum Ratings
Plate Voltage800 V
Plate Dissipation0.5 W
Grid 2 Voltage800 V
Grid 1 Voltage160 V
H-C Voltage125 V
Audio Performance
Key Features
- Low voltage
- Transparent conductive layer connected to (g2, g4)
- Symmetric D1D1' deflection
- Asymmetric D2D2' deflection
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard Operation | 500V | - | - | - | 0.0005mA |
Application Notes
The transparent conductive layer prevents picture distortion caused by touching the tube face and improves contrast.
Datasheet Viewer
Loading datasheet...
Sort by
Showing 1 to 0 of 0 results