1749S
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BrandTesla
Classrectifier
Base534
Construction
Primary TypeGas-filled
Rectifier TypeMercury vapor
EnvelopeGlass
Filament / Heater
Warm-up Time60s
Absolute Maximum Ratings
Plate Voltage540 V
Audio Performance
Key Features
- Mercury vapor (Hg)
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| - | 40V | - | - | - | 25000mA |
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