Tube-number record
D 10-12
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BrandPhilips
ClassOscilloscope Tube
BaseCRT / special base
Filament6.3 V @ 300 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass, flat face
Base MaterialGlass
SectionsSingle gun
Filament / Heater
Heater NotesIndirect by A.C. or D.C.; parallel supply
Absolute Maximum Ratings
Plate Voltage5000 V
Plate Dissipation6 W
Grid 2 Voltage2200 V
Grid 1 Voltage-200 V
H-C Voltage200 V
Audio Performance
Key Features
- Flat face
- Post deflection acceleration
- Helical electrode
- All glass base
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operating Characteristics | 4000 V | — | — | — | 0.01 mA |
Application Notes
Designed as an improvement to the DH 10-78 (13D N 10) for P.I.T. focusing on reduced raster distortion and smaller deflection factors.
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