Tube-number record
1534
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BrandPHILIPS
ClassIndustrial Rectifier
Construction
Primary TypeOther / special
Rectifier TypeDouble-anode
EnvelopeGlass
Sections2
Filament / Heater
MaterialOxide-coated
Warm-up Time90s
Absolute Maximum Ratings
Plate Voltage275 V
Cathode Current7500 mA
Audio Performance
Key Features
- Mercury vapour and gas filled
- Directly heated filament
- Auxiliary ignition electrode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Arc Drop | 15 V | — | — | — | — |
Application Notes
Industrial rectifier, max 110 Pb-cells. For auxiliary ignition of 45 V, a source of 100 V, 25 mA DC is required.
Datasheets
Datasheet: 1534.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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