DCG 3/3000
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BrandPhilips
ClassHalf-wave mercury vapour rectifier
Construction
Primary TypeDiode
Rectifier TypeHalf-wave
EnvelopeGlass
SectionsSingle
Filament / Heater
MaterialOxide coated
Absolute Maximum Ratings
Plate Voltage7500 V
Cathode Current1000 mA
Audio Performance
Key Features
- Mercury vapour
- Directly heated cathode
- High voltage rectifier
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Fig 1 (Single phase half-wave) | 2400V | - | - | - | 2000mA |
| Fig 2 (Single phase full-wave) | 3600V | - | - | - | 3000mA |
| Fig 3 (Three phase half-wave) | 3300V | - | - | - | 4000mA |
| Fig 4 (Single phase bridge) | 4800V | - | - | - | 2000mA |
| Fig 6 (Three phase full-wave) | 6600V | - | - | - | 4000mA |
Application Notes
Mercury vapour rectifier. Ambient temperature should be maintained between 20 and 65 degrees Celsius for optimal operation.
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