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Tube Database (7,341 tube types · 1,270 archive entries)

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17DBP4 vacuum tube outline illustration

Tube-number record

17DBP4

0 archive entries

17DBP4 is a tube type in the TubeDatabase archive (class: Television Picture Tube). Recorded specifications: brand SYLVANIA, construction Rectangular Glass, base B6-63, socket Duodecal, and maximum plate voltage 17600 V. The archive does not yet hold a photographed example of this type.

BrandSYLVANIA
ClassTelevision Picture Tube
BaseDuodecal
Filament6.3 V @ 300 mA

Construction

Primary TypeRectangular Glass
EnvelopeGlass
Base MaterialB6-63

Filament / Heater

Heater NotesHeater warm-up time 11 seconds

Absolute Maximum Ratings

Plate Voltage17600 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation14000 V————

Application Notes

Heater warm-up time is defined as the time required for the voltage across the heater to reach 80% of its rated value after applying 4 times rated voltage with a series resistance.

Datasheets

Datasheet: 17DBP4.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

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    Grid 2 Voltage550 V
    Grid 1 Voltage-155 V
    H-C Voltage200 V

    Audio Performance

    Key Features
    • Aluminized P4 Phosphor
    • Direct Viewed Rectangular Glass
    • Gray Filter Glass Faceplate
    • 70° Magnetic Deflection
    • Low Voltage Electrostatic Focus
    • Single Field Ion Trap
    • External Conductive Coating