"Colin Wilson" wrote in
message t...
Ioniser kits have existed, and many years ago, design details and
PCBs were published in magazines such as Everyday Electronics
and Elektor, and I'm sure a search would find several.


I'm crap at electronics, but I remember a "cockroft walton ladder" being
used in several ioniser designs


I think that's the one I assembled from a kit many years ago. Loads of
diodes and low value capacitors. I still remember the fact that the PCB
tracks were not plated.

Sylvain.