Tube-number record
B2-0,06/25
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ClassHigh-voltage rectifier
BaseSpecial / none
Filament5 V @ 3.5 mA
Construction
Primary TypeIndirectly heated
Rectifier TypeHigh-voltage Kehotron
EnvelopeGlass
SectionsSingle
Filament / Heater
MaterialOxide
Warm-up Time45s
Heater NotesLimit operating voltage 4.5V - 5.5V
Absolute Maximum Ratings
Plate Voltage25000 V
Plate Dissipation25 W
Cathode Current60 mA
H-C Voltage150 V
Audio Performance
Key Features
- Oxide-coated cathode
- No-base construction
- High-voltage rectification
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Rectification (Average) | 1500 V | — | — | — | 2500 mA |
| Pulsed Operation | — | — | — | — | 5000 mA |
Application Notes
The B2-0,06/25 rectifier tube converts alternating voltage to direct voltage in rectifier circuits of RF equipment.
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