Tube-number record
14ACP4
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BrandNational Video Corporation
ClassDirect View Picture Tube
BaseDuodecal
Filament6.3 V @ 600 mA
Construction
Primary TypeElectrostatic Focus, Magnetic Deflection
EnvelopeAll glass
Sections1
Filament / Heater
Heater Notes6.3V at 0.6A heater
Absolute Maximum Ratings
Plate Voltage14000 V
Grid 2 Voltage200 V
Grid 1 Voltage-110 V
H-C Voltage180 V
Audio Performance
Key Features
- Aluminized Screen
- Spherical Filter-glass Faceplate
- Low Grid 2 Voltage operation
- Electrostatic focusing
- Magnetic deflection
- Ion Trap required
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Direct View Raster | 10000 V | — | — | — | 0.1 mA |
Application Notes
The tube type 14ACP4 is an electrostatic focus and magnetic deflection direct view picture tube. The electron gun is designed for low G2 voltages and cathode drive to improve modulation. The screen is aluminized for brightness.
Datasheets
Datasheet: 14ACP4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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