OG-8
Decatrons-pulse counting with the direction of the cathode for use in counting and computing
devices for frequency division. It is used in computer engineering, instrumentation and various
counting device electronic equipment.
Light color - blue. Members cold cathodes. Work in any position.
Indication is made through the dome of the container. Registration - glass, with cap (RSH5-1).
Basic data
The conversion factor of 10
Power supply voltage> 400 W
Firing voltage <480
Discharge sustaining voltage 255-295 In
The bias voltage to 36-44 in subcathodes
The amplitude of the voltage pulse discharge in 75-125
Ignition delay time <5
Operating current of 1.1-1.3 mA
These control pulses:
counting speed 000 Hz * 0.01-100
The amplitude of the pulse 80-110
pulse duration> 3 ms
front duration 0.3-1 ms
Reset pulse duration> 10 ms
Working hours> 500 hours
Guaranteed shelf life of 8 years
The maximum allowable parameters
The output voltage on the cathodes 7
Cathode load resistance <7.5 ohms
Operating temperature range -60 ... +70 ° C
* At 1 Hz decatrons not allowed to work more than 2 hours, provided the subsequent operation at frequencies of 50 Hz and above for an hour, the total standing time of discharge does not exceed 50 hours.