Hi guys, back again for some of your superior knowledge
I want to build one of these **broken link removed**
The problem comes with the availability of the 12VDC negative ion generator. Here in the UK they're either unavailable or very expensive when I see what is actually in them.
So my quest begins. I have read the previous posts on this forum and other websites listed below and none show how to use a 12VDC power supply to power it. The required device would be 12VDC 8kV as the article mentions. Any advice/schematics/help would be greatfully received.
I'm aware of the 'ozone' issue but the device is low powered and would not be on for long periods.