Tube-number record
DG 7-32
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BrandPhilips
ClassCathode Ray Tube
BaseDuodecal
Filament6.3 V @ 300 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialGlass
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 Voltage-160 V
H-C Voltage125 V
Audio Performance
Key Features
- Low voltage operation
- Directly visible screen
- Transparent conductive coating for distortion reduction
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Operating characteristics | 500 V | — | — | — | — |
Application Notes
A transparent conductive coating connected to g2+g4 is present between glass and fluorescent layer to prevent picture distortion and improve contrast.
Datasheets
Datasheet: DG7-32.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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