Tube-number record
DN13-76
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BrandPhilips
ClassCathode Ray Tube (CRT)
Filament6.3 V @ 300 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
SectionsSingle
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage4000 V
Audio Performance
Key Features
- Thin metal-backing
- High brightness
- Aquadag band
- Aluminized screen
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard | 4000 V | 1000 | — | — | — |
Application Notes
The DN 13-76 is a 13 cm CRT with thin metal-backing. This backing prevents charging and provides approximately 50% more brightness at 4 kV compared to non-metal-backed versions.
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