Tube-number record
DCG 5/5000 GS
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BrandPhilips
ClassRectifier
BaseJumbo
Construction
Primary TypeRectifier
Rectifier TypeMercury Vapour
EnvelopeGlass
Base MaterialMetal/Ceramic
SectionsSingle
Filament / Heater
MaterialOxide-coated
Warm-up Time30s
Absolute Maximum Ratings
Plate Voltage13000 V
Cathode Current1750 mA
Audio Performance
Key Features
- Directly heated
- Mercury vapour
- Natural cooling
- Oxide-coated filament
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Arc characteristics | 12 V | — | — | — | 1500 mA |
Application Notes
Vertical mounting with base down. After transport or long interruption of service, a waiting time of 30 minutes is required before anode voltage is applied to ensure proper mercury distribution. Phase shift of 90+30 degrees recommended.
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