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Old coil switch thing. Identified as a Ruhmkorff induction coil.
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14th Jul 2022, 1:40 pm
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Techman
Dekatron
Join Date: Nov 2009
Location: Lincolnshire, UK.
Posts: 5,000
Re: Old coil switch thing
Here's my small collection.
Ideally run from a 6 volt accumulator - that's a 6 volt lead acid battery.
Don't try to run one from a modern power supply - the back EMF will likely blow it into next week!
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