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4hv.org :: Forums :: High Voltage
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ionizer with flyback>>..... HELIP ME

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Egyptian man
Tue Oct 05 2010, 08:31PM
Egyptian man Registered Member #3243 Joined: Sat Sept 25 2010, 11:44PM
Location:
Posts: 6
Sulaiman wrote ...

For the output electrodes you need many sharp points,
I have used a row of sewing needles - ok
A wire brush - ok

In the dark you should just about be able to see each point 'glowing' blue from the corona.

If you hold one end of a neon bulb with about 1nF to 10nF >= 100V in parallel,
and attach about 4 sq.in. (2" x 2") of aluminum cooking foil to the other end, the foil will collect ions and make the neon flash. Faster flashing = more ions available.
thnx very much
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