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

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
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Tube-number record

VH 8600

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BrandCompagnie Générale de Télégraphie Sans Fil (CSF)
ClassMercury Vapor Rectifier
Base3-pin / Peewee

Construction

Primary TypeDiode
Rectifier TypeMercury Vapor
EnvelopeGlass
Base MaterialNot Specified
Sections1

Filament / Heater

MaterialOxide-coated
Warm-up Time60s

Absolute Maximum Ratings

Plate Voltage18000 V
Cathode Current5000 mA

Audio Performance

Key Features
  • Hot cathode mercury vapor
  • Monoanodic
  • Convection air cooling
  • Directly heated filament

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Monophasé 1 alternance (Single Phase Half Wave)13000 V———2500 mA
Triphasé Gratz (Three Phase Bridge)13000 V———7500 mA

Application Notes

Vertical mounting only, base down. Minimum preheating time of 60 seconds is mandatory before applying high voltage. After transport, preheat for 60 minutes to clear mercury from the envelope.

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