Tube-number record
17EZP22
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BrandRCA
ClassColor Picture Tube
BaseDiheptal
Filament6.3 V @ 900 mA
Construction
Primary TypeDisplay / CRT
Envelope90° Rectangular Glass
Base MaterialGlass
SectionsTriple Gun (Red, Blue, Green)
Filament / Heater
Heater NotesSeries connected heaters within tube
Absolute Maximum Ratings
Plate Voltage22500 V
Grid 2 Voltage1000 V
Grid 1 Voltage-400 V
H-C Voltage450 V
Audio Performance
Key Features
- Perma-Chrome
- Banded-Type Implosion Protection
- Hi-Lite Screen
- Blue-Gun-Down Operation
- Unity Current Ratios
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard Operation | 22500 V | — | — | — | — |
Application Notes
X-radiation shielding may be required at voltages high as 22.5 kV. Heater supply should be regulated at 6.3V for maximum life.
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