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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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ESU200 vacuum tube outline illustration

Tube-number record

ESU200

0 archive entries

ESU200 is a tube type in the TubeDatabase archive (class: Half Wave Mercury Vapour Rectifier). Recorded specifications: brand EDISWAN, construction Diode, socket G.E.S., and maximum plate voltage 15000 V. The archive does not yet hold a photographed example of this type.

BrandEDISWAN
ClassHalf Wave Mercury Vapour Rectifier
BaseG.E.S.

Construction

Primary TypeDiode
Rectifier TypeMercury Vapour
EnvelopeGlass
SectionsSingle

Filament / Heater

MaterialOxide coated

Absolute Maximum Ratings

Application Notes

When first placed into operation it is essential that the filament is run at its rated value for 15 minutes without any anode voltage being applied. Maximum ratings cannot necessarily be used simultaneously.

Datasheets

Datasheet: ESU200.pdf

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

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    Plate Voltage15000 V
    Cathode Current1250 mA

    Audio Performance

    Key Features
    • Directly heated
    • Oxide coated filament
    • High Voltage