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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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ITW 30-1 vacuum tube outline illustration

Tube-number record

ITW 30-1

0 archive entries

ITW 30-1 is a tube type in the TubeDatabase archive (class: Power Triode). Recorded specifications: brand Brown Boveri, construction Triode, base Metal, socket Coaxial, maximum plate voltage 14000 V, and maximum plate dissipation 40000 W. The archive does not yet hold a photographed example of this type.

BrandBrown Boveri
ClassPower Triode
BaseCoaxial

Construction

Primary TypeTriode
EnvelopeMetal-Ceramic
Base MaterialMetal
SectionsSingle

Filament / Heater

MaterialThoriated tungsten

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class C RF Oscillator14000 V1000003503415000 mA

Application Notes

Industrial applications, especially for RF generators.

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Manufacturers

Brands

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    Plate Voltage14000 V
    Plate Dissipation40000 W
    Cathode Current15000 mA

    Audio Performance

    Power Output85000 W
    Key Features
    • Coaxial electrode structure
    • Ceramic metal seals
    • Thoriated tungsten cathode
    • Directly heated