Tube-number record
KC-4
0 archive entries
KC-4 is a tube type in the TubeDatabase archive (class: Kenotron Rectifier). Recorded specifications: brand General Electric, construction Rectifier, maximum plate voltage 150000 V, and maximum plate dissipation 750 W. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric
ClassKenotron Rectifier
Construction
Primary TypeRectifier
Rectifier Typehigh-vacuum
Envelopeglass
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage150000 V
Plate Dissipation750 W
Cathode Current750 mA
Audio Performance
Key Features
- high-vacuum
- high voltage
- low current
Application Notes
The KC-4 is a high-vacuum rectifier that may be used at voltages as high as 150,000 volts peak inverse. This tube is particularly useful in applications which require high voltage and low current.
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