decatron
Single-pulse decatron OG-8.
Decatron OG-8 with a directional cathode, counting for operation in
counting and calculating-solving
devices and for frequency division. It is used in computer technology,
measuring instruments and various
counting devices of electronic equipment.
The cathodes are cold and inactive. They work in any position.
The indication is made through the dome of the cylinder. The decoration is glass, with a base (RSH5-1).
Basic parameters:
Conversion factor—10
Power supply voltage—> 400 V
Discharge voltage—< 480 V
Discharge maintenance voltage—255-295 V
Bias voltage on the subcathodes—36-44 V
Reset pulse voltage amplitude—75-125 V
Ignition delay time—< 5 s
Operating current—1,1—1,3 mA
Control pulse data:
account speed*—0,01—100 000 Hz
pulse amplitude—80-110 V
pulse duration—> 3 microseconds
duration of the front—0,3-1 iss
Reset pulse duration—> 10 microseconds
Operating time—> 500 h
Glow color—blue
Weight—70 g
Guaranteed shelf life—8 years
Maximum allowed parameters:
Output voltage at the cathodes—7 V
Cathode load resistance—< 7.5 kOhm
Operating temperature range—/-60 … +70°C
* At a frequency of 1 Hz, decatron operation is allowed for no more than 2 hours, subject to subsequent operation at frequencies of 50 Hz and
above for an hour, and the total standing time of the discharge should not exceed 50 hours.
