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Tube Database (1,270 tubes)

Other (7066), Pre (189), Power (67), Rectifier (19)
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DCG 1/125

0 Tubes in archive

ClassRectifier

Construction

Primary TypeMercury Vapor Rectifier
Rectifier TypeHalf-wave
EnvelopeGlass
SectionsSingle

Filament / Heater

MaterialOxide

Absolute Maximum Ratings

Plate Voltage3000 V
Cathode Current125 mA

Audio Performance

Power Output180 W
Key Features
  • Oxide filament
  • Mercury vapor filled
  • High efficiency
  • Low internal voltage drop
  • Compact dimensions

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Circuit Abb. 1 (Single Tube)1050V---250mA
Circuit Abb. 42100V---250mA

Application Notes

The output DC voltage depends on the load of the rectifier and the capacity of the smoothing capacitor. The upper limit is only reached when the current draw is zero.

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