Tube-number record
RECTIFIER TUBE
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RECTIFIER TUBE is a tube type in the TubeDatabase archive (class: Gas-filled Rectifier). Recorded specifications: brand National Electronics, Inc., construction Other / special, and maximum plate voltage 1250 V. The archive does not yet hold a photographed example of this type.
BrandNational Electronics, Inc.
ClassGas-filled Rectifier
Construction
Primary TypeOther / special
Rectifier TypeMercury and Argon
EnvelopeGlass
SectionsSingle
Filament / Heater
Warm-up Time20s
Absolute Maximum Ratings
Plate Voltage1250 V
Cathode Current2500 mA
Audio Performance
Key Features
- Mercury and argon filled
- Efficiency and long life
- Quick starting
- Sturdy industrial design
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Rectifier | 13 V | — | — | — | — |
Application Notes
Designed especially for industrial power rectifier applications up to 600 volts dc. Light filament before applying load.
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