DCG 1/150
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BrandPhilips
ClassKwikdampgelijkrichtlamp (Mercury Vapor Rectifier)
Construction
Primary TypeMercury vapor rectifier
Rectifier TypeHalf-wave
EnvelopeGlass
Sections1
Filament / Heater
MaterialOxide-cathode
Absolute Maximum Ratings
Plate Voltage3000 V
Cathode Current150 mA
Audio Performance
Key Features
- Mercury vapor filling
- Oxide cathode
- Low voltage drop (16V)
- High efficiency (> 98%)
- Improved version of DCG 1/125
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Schakeling 1 (Fig 1) | 1050V | - | - | - | 300mA |
| Schakeling 4 (Fig 4) | 2100V | - | - | - | 300mA |
Application Notes
The inductance of the choke in the smoothing filter must be large enough to ensure the peak anode current is not exceeded.
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