Tube-number record
460 B.U.
0 archive entries
460 B.U. is a tube type in the TubeDatabase archive (class: Rectifier). Recorded specifications: brand Cossor, construction Rectifier, and maximum plate voltage 500 V. The archive does not yet hold a photographed example of this type.
BrandCossor
ClassRectifier
Construction
Primary TypeRectifier
Rectifier TypeFull Wave
EnvelopeGlass
SectionsDouble
Filament / Heater
MaterialDirectly Heated
Absolute Maximum Ratings
Plate Voltage500 V
Cathode Current120 mA
Audio Performance
Key Features
- Directly Heated
- Full Wave
Application Notes
All ratings are based on the assumption that a condenser of not less than 4 mfd. is placed across the load. Similar to the 442 B.U., but giving sufficient voltage for 400-500 volt valves.
Datasheets
Datasheet: 460BU.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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