Tube-number record
5540
0 archive entries
BrandWestinghouse
ClassX-ray Tube
BaseSpecial / none
Construction
Primary TypeX-Ray Tube
EnvelopeGlass
SectionsDouble Focal Spot
Filament / Heater
Absolute Maximum Ratings
Plate Voltage100000 V
Cathode Current68 mA
Audio Performance
Key Features
- Double Focal Spot
- Any mounting position
- High heat capacity
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Full Wave | 100000 V | — | — | — | 68 mA |
| Half Wave | 100000 V | — | — | — | 5 mA |
| Self-rectified | 90000 V | — | — | — | 34 mA |
Application Notes
Maximum Fluoroscopic Rating at a loading of 425 (KV x MA) is 20 minutes.
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