Summary
Cold cathode gas filled diode. Maintains a stable voltage of between 90 and 100 volts over a current range of 1 to 8 mA.
The voltage range given is the variation between individual valves; the variation over the current range is approximately 2 volts.
Manufacturer: Mullard, England.
Physical Description
Small cylindrical bulb with wire leads and no base. There are three pins at one end and one pin at the other. Contained in a Philips carton (may not be original box).
More Information
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Collection Names
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Collecting Areas
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Acquisition Information
Transfer from Science Museum of Victoria (SMV), 01 Aug 1971
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Manufacturer
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Place & Date Purchased
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Place & Date Used
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Inscriptions
Bulb: EA50/7L/10E-10(smudge) Box: Philips on each long face
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Classification
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Category
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Discipline
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Type of item
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Overall Dimensions
46 mm (Length), 11 mm (Outside Diameter)
Dimensions of valve, excluding display block.
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References
[Link 1] ('Stabilizing Tubes' accessed 16 December 2010)
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Keywords