|
OG3 (ОГ3) (Reflector/Sovtec) |
Bi-directional
single-pulse decimal counting tube.
Argon 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:
by night, with long opening time of the camera:
An animation of a spinning dekatron (neon filled, colour not
like the OG3!):
| German | English | ||
| Röhrentyp | Tube type | OG3 (ОГ3) | |
| Hersteller | Brand | Reflector/Sovtec | |
| Vergleichstypen | Substitutes | - | |
| Zähl-Richtung | Counting direction | bidirectional | |
| Arbeitsweise | Operation | single pulse | |
| Art | Sort | counting tube | |
| Sockel | Base | K8A | |
| Fassung | Socket | K8A | |
| Nullposition | Zero position | Pin 1 | |
| Zähl-Schritte | Counting steps | 10 | |
| Anzahl der Hilfskathoden | Number of guides | 3 | |
| Gasfüllung | Gas filling | Argon | |
| Röhrendurchmesser maximal | Tube diameter max. | mm | 33 |
| Röhrenhöhe maximal | Tube height max. | mm | 76 |
| max. Zähl-Geschwindigkeit | Max. counting speed | kHz | 20 |
| Betriebsspannung minimal | Supply volt. min. | V | 420 |
| Betriebsspannung typisch | Supply volt. typ. | V | 450 |
| Brennspannung minimal | Maintaining voltage min. | V | 170 |
| Brennspannung typisch | Maintaining voltage typ. | V | 190 |
| Brennspannung maximal | Maintaining voltage max. | V | 210 |
| Anoden bzw. Kathodenstrom min. | Anode/cath. current min. | µA | 600 |
| Anoden bzw. Kathodenstrom typ. | Anode/cath. current typ. | µA | 700 |
| Anoden bzw. Kathodenstrom max. | Anode/cath. current max. | µA | 800 |
| Netzteil Leistung minimal | Power supply power min. | mW | 315 |
| Hilfskathodenvorspannnung minimal | Guide bias volt. min. | V | 40 |
| Hilfskathodenvorspannnung Impulsbetrieb typ. | Guide bias typ pulse op. | V | 40 |
| Hilfskathodenvorspannnung maximal | Guide bias volt. max. | V | 50 |
| Hilfskathodenimpulsspannung | Guide signal voltage pulse | Vp | 110-140 (125) |
| Hilfskathodenimpulsdauer minimal | Guide signal pulse duration min | µs | 17-22 |
| Resetimpulsdauer min. | Reset pulse duration min. | µs | 2-5 |
| Anschlussbelegung: | Pinout: | ||
| PIN 01 | PIN 01 | G3 | |
| PIN 02 | PIN 02 | K1-9 | |
| PIN 03 | PIN 03 | G2 | |
| PIN 04 | PIN 04 | NC | |
| PIN 05 | PIN 05 | G1 | |
| PIN 06 | PIN 06 | A | |
| PIN 07 | PIN 07 | Guide3 (K0) | |
| PIN 08 | PIN 08 | K0 |
Pinout, outline and typical application:
Downloads/Datasheets:
Sie finden passende Datenblätter
im Datenblattarchiv.
Suchen sie dort nach dieser Type und deren Vergleichstypen.
You'll find the matching datasheets in
the datasheet archive.
Search for this type and its substitutes there.
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