Description
The IV-8 VFD tube single-digit vacuum luminescent indicator for displaying information in the form of numbers and decimals. Decoration – glass, subminiature. The indication is made through the side surface of the cylinder.
Glow – green.
Technical specifications:
- Brightness: 500 cd/m²
- Viewing angle: > 80°
- Heating voltage: 0.85V (0.75..0.9V)
- Filament current: 50 ± 5mA
- Anode and grid voltage in static mode: 27V (20..30V)
- Anode and grid voltage in pulse mode: 50V (50..70V)
- Anode-segment current total: 0.8..2.5mA
- Grid current: 3..5mA
- Duty cycle: 10 ± 1
The minimum operating time is not less than 10000 hours.
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