The structure indicating circuit diagram of glow numerating tube

Published:2011/4/27 22:24:00 Author:Ecco | Keyword: structure indicating , glow numerating tube | From:SeekIC

The glow numerating tube The glow numerating tube is made by the glow discharging principle, the glass tube filled with neon gas is equipped with 10 cathodes with the word of 0,1,2 ... ... 9 and a common anode. The circuit is shown as the chart. The surface area of ​​the cathode is almost the same with each other, but the distance between each anode and the anode is determined based on number of strokes. So under the same anode voltage, the necessary word will be lit by controlling each cathode voltage.



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