Tube-number record
DCG 5/7500
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BrandPhilips
ClassMercury Vapor Rectifier
Construction
Primary TypeRectifier
Rectifier TypeMercury Vapor
EnvelopeGlass
Base MaterialChrome-iron
SectionsSingle
Filament / Heater
MaterialOxide
Absolute Maximum Ratings
Plate Voltage10000 V
Cathode Current1500 mA
Audio Performance
Key Features
- High electron emission
- Low voltage drop
- Chrome-iron connection for auxiliary anode
- Oxide-coated filament
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Rectifier | — | — | — | — | 1500 mA |
Application Notes
Used for anode current supply in transmitters and power amplifiers. Can be used as a relay tube.
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