Tube-number record
82
0 archive entries
82 is a tube type in the TubeDatabase archive (class: Full-wave Mercury-Vapor Rectifier). Recorded specifications: brand RCA, construction Other / special, base Medium 4-Pin, socket 4-pin, and maximum plate voltage 500 V. The archive does not yet hold a photographed example of this type.
BrandRCA
ClassFull-wave Mercury-Vapor Rectifier
Base4-pin
Construction
Primary TypeOther / special
Rectifier TypeMercury-Vapor
EnvelopeS-14
Base MaterialMedium 4-Pin
SectionsFull-wave
Filament / Heater
MaterialCoated
Application Notes
The 82 is designed to supply d-c power of uniform voltage to receivers with varying current requirements. It requires small radio-frequency chokes (1 mH or more) in series with each plate lead to eliminate impact excitation noise. For half-wave operation with plates in parallel, use a 100 Ohm resistor in series with each plate.
Datasheets
Datasheet: 82.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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