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Other (7066), Pre (189), Power (67), Rectifier (19)
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FULL-WAVE RECTIFIER TUBE

0 Tubes in archive

BrandElectrons, Incorporated
ClassGas-filled Rectifier
BaseA4-81

Construction

Primary TypeXenon gas filling
Rectifier TypeFull-wave
EnvelopeGlass
Base MaterialMetal
Sections2

Filament / Heater

MaterialTantalum Anodes
Warm-up Time40s

Absolute Maximum Ratings

Plate Voltage725 V
Cathode Current6400 mA

Audio Performance

Key Features
  • Tantalum Anodes
  • Xenon gas filling
  • High current

Application Notes

The filament must be lit before drawing d-c. load current. All of the above values are for returns to the filament transformer center tap. Phasing of filament voltage relative to anode voltage insures a lower arc drop and somewhat longer life.

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