Tube-number record
5EDP-
0 archive entries
BrandThomas Electronics
ClassCathode Ray Tube
BaseDuodecal
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage30000 V
Grid 2 Voltage1000 V
Grid 1 Voltage-150 V
H-C Voltage150 V
Audio Performance
Key Features
- Magnetic deflection
- Electrostatic focus
- Very high resolution gun
- Non-browning faceplate
- Aluminized screen backing
- Potted base
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| General | 25000 V | — | — | — | 0.0025 mA |
Application Notes
Best operation is at accelerator voltages above 20,000V. A high voltage insulating sleeve should be used between the yoke and the neck coating. The tube should be shielded for X-ray radiation.
0 results