Description
The OG-7 dekatron tube is a single-pulse counting device for operation in calculating and calculating-solving devices. The glow color is blue. The indication is made through the dome of the cylinder.
Technical specifications:
- Gas filling – Argon
- Conversion factor: 10
- Max. counting speed: 50KHz
- Supply min. : 420V
- Supply typ. : 450V
- Maintaining voltage min. : 170V
- Maintaining voltage typ. : 190V
- Maintaining voltage max. : 210V
- Anode/cath. current min. : 600uA
- Anode/cath. current typ. : 700uA
- Anode/cath. current max. : 800uA
- Power supply power min. : 315mW
- Guide bias volt. min. : 40V
- Guide bias typ pulse op. : 40V
- Guide bias volt. max. : 50V
- Guide signal voltage pulse : 110 – 140 (125) Vp
- Guide signal pulse duration min. : 17 – 22uS
- Reset pulse duration min. : 2 – 5uS
Minimum operating time: 500 hours.
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