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ML-102A

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BrandMachlett
ClassHigh-vacuum rectifier

Construction

Primary TypeHigh-vacuum rectifier
Rectifier TypeHigh-vacuum
EnvelopeGlass
Sections1

Filament / Heater

MaterialPure tungsten
Warm-up Time30s

Absolute Maximum Ratings

Plate Voltage75000 V
Plate Dissipation750 W
Cathode Current750 mA

Audio Performance

Key Features
  • Catenary type pure tungsten filament
  • Cylindrical tantalum plate
  • Low internal voltage drop
  • High average load current capacity

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Single-Phase, Two-Tube, Half Wave, Unfiltered----240mA
Single-Phase, Four-Tube, Full Wave, Filtered----750mA
Three-Phase, Double-Y, Parallel, Filtered----1500mA
Three-Phase, Full Wave, Filtered----750mA

Application Notes

Especially adaptable to electrostatic particle precipitation service of moderately high power requirements.

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