Tube-number record
23DCP4
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BrandWestinghouse
ClassTelevision Picture Tube
BaseCRT base (B7 family)
Filament6.3 V @ 450 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialPlastic
Sections1
Filament / Heater
Heater Notes450 mA +/- 5%
Absolute Maximum Ratings
Plate Voltage23500 V
Grid 2 Voltage550 V
H-C Voltage200 V
Audio Performance
Key Features
- 94° Magnetic Deflection
- Electrostatic Focus
- Aluminized Screen
- Low G2 Voltage (30 Volts)
- External Conductive Coating
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Cathode Drive Service | 18000 V | — | — | — | — |
Application Notes
Operation with voltages in excess of 16KV may require shielding to limit radiation of very soft x-rays.
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