Tube-number record
D12-130
0 archive entries
D12-130 is a tube type in the TubeDatabase archive (class: Instrument Cathode-Ray Tube). Recorded specifications: brand Philips, construction Mono accelerator, base Glass, socket CRT base (B12 family), maximum plate voltage 2000 V, and maximum plate dissipation 0.65 W. The archive does not yet hold a photographed example of this type.
BrandPhilips
ClassInstrument Cathode-Ray Tube
BaseCRT base (B12 family)
Filament6.3 V @ 100 mA
Construction
Primary TypeMono accelerator
EnvelopeRectangular flat face
Base MaterialGlass
SectionsSingle beam
Filament / Heater
Heater NotesIndirect heating by AC or DC; low heater power consumption (0.65W).
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Accelerator | 2000 V | — | — | — | — |
Application Notes
The tube has a special electrode (grid 6) for dynamic correction of deflection defocusing. A negative voltage proportional to and approximately 50% of the negative horizontal deflection plate voltage should be applied.
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