CT783 (Sylvania) |
Bi-directional
single-pulse decimal counting tube.
Neon filled.
The following pictures show the tube spinning.
Of course, only one of the cathodes is glowing, but the opening time of the
camera leads to that different pictures:
a long opening time of the camera:
a short opening time of the camera:
An animation of a spinning dekatron:
German | English | ||
Röhrentyp | Tube type | CT783 | |
Hersteller | Brand | Sylvania | |
Vergleichstypen | Substitutes | - | |
Zähl-Richtung | Counting direction | bidirectional | |
Arbeitsweise | Operation | single pulse | |
Art | Sort | counting tube | |
Sockel | Base | K8A | |
Fassung | Socket | K8A | |
Nullposition | Zero position | Pin6 | |
Zähl-Schritte | Counting steps | 10 | |
Anzahl der Hilfskathoden | Number of guides | 3 | |
Gasfüllung | Gas filling | Neon | |
Röhrendurchmesser maximal | Tube diameter max. | mm | 32.5 |
Röhrenhöhe maximal | Tube height max. | mm | 81.3 |
Brennspannung typisch | Maintaining voltage typ. | V | 195 |
Anschlussbelegung: | Pinout: | ||
PIN 01 | PIN 01 | K1-9 | |
PIN 02 | PIN 02 | G3 | |
PIN 03 | PIN 03 | G1 | |
PIN 04 | PIN 04 | A | |
PIN 05 | PIN 05 | NC | |
PIN 06 | PIN 06 | K0 | |
PIN 07 | PIN 07 | G3 out | |
PIN 08 | PIN 08 | G2 |
Pinout & Outline:
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