Tube-number record
DA 12000
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BrandPhilips
ClassRectifier
Construction
Primary TypeDiode
Rectifier TypeHigh-Vacuum
EnvelopeGlass/Metal (Ferro-chrome)
Base MaterialMetal
SectionsSingle
Filament / Heater
MaterialTungsten
Absolute Maximum Ratings
Plate Voltage12000 V
Plate Dissipation12000 W
Cathode Current1000 mA
Audio Performance
Key Features
- Water-cooled anode
- Ferro-chrome metal-to-glass seal
- High power dissipation
- Robust construction
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Rectifier | 12000 V | — | 300 | — | 1000 mA |
Application Notes
Specifically designed for use with Philips transmitting tubes TA 12/10.000 and TA 12/10.000 K.
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