Tube-number record
ESU 150
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ESU 150 is a tube type in the TubeDatabase archive (class: Mercury Vapour Rectifier). Recorded specifications: brand Ediswan, construction Mercury Vapour, base Metal, socket Screw / Edison base, and maximum plate voltage 3500 V. The archive does not yet hold a photographed example of this type.
BrandEdiswan
ClassMercury Vapour Rectifier
BaseScrew / Edison base
Construction
Primary TypeMercury Vapour
Rectifier TypeHalf-wave
EnvelopeHard glass
Base MaterialMetal
SectionsSingle
Filament / Heater
MaterialOxide-coated
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Half-wave rectifier | 3500 V | — | — | — | 1800 mA |
Application Notes
When first placed in service, filament should be operated at normal voltage for 15 minutes without anode voltage. Delay of at least 10 seconds required before applying anode voltage. Thermal delay switch recommended. Mount vertically in well-ventilated position.
Datasheets
Datasheet: ESU150.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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