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

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17CWP4 vacuum tube outline illustration

Tube-number record

17CWP4

0 archive entries

17CWP4 is a tube type in the TubeDatabase archive (class: Television Picture Tube). Recorded specifications: brand National Video Corporation, construction Display / CRT, socket CRT base (B7 family), and maximum plate voltage 16000 V. The archive does not yet hold a photographed example of this type.

BrandNational Video Corporation
ClassTelevision Picture Tube
BaseCRT base (B7 family)
Filament6.3 V @ 600 mA

Construction

Primary TypeDisplay / CRT
EnvelopeJ132 1/2 A1
Sections1

Filament / Heater

Heater NotesIndirectly heated

Absolute Maximum Ratings

Plate Voltage16000 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation14000 V———0.1 mA

Application Notes

The type 17CWP4 is an electrostatic focus and magnetic deflection direct view picture tube with an all glass rectangular bulb designed for 110 degree deflection.

Datasheets

Datasheet: 17CWP4.pdf

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

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    Grid 2 Voltage500 V
    Grid 1 Voltage-140 V
    H-C Voltage180 V

    Audio Performance

    Key Features
    • Electrostatic focus
    • Magnetic deflection
    • Filter glass faceplate
    • External conductive coating
    • Straight gun
    • No ion trap required