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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

DCG 4/400

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BrandPHILIPS
ClassMercury-vapor rectifier

Construction

Primary TypeRectifier
Rectifier TypeMercury-vapor
EnvelopeGlass
Sections1

Filament / Heater

MaterialOxide

Absolute Maximum Ratings

Plate Voltage10000 V
Cathode Current100 mA

Audio Performance

Power Output475 W
Key Features
  • Low voltage drop (approx 16V)
  • Oxide filament
  • Load-independent voltage drop
  • High efficiency
  • Small dimensions

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Voltage Drop16 V————

Application Notes

Mercury-vapor half-wave rectifier tube with oxide-coated filament. Peak inverse voltage of 10,000V. Output power ranges between 315-475W.

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