Lichtenberg wood burning

UKworkshop.co.uk

Help Support UKworkshop.co.uk:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
"625 Death Due to Fractal Wood Burning: An Emerging Public Health Problem"

https://academic.oup.com/jbcr/article-abstract/41/Supplement_1/S158/5776139

Conclusions
Fractal woodburning is associated with devastating high-voltage electrical injuries and death. Prevention efforts should be focused on the potential risks of this art form.

Microwave Oven Transformers, aka MOTs, are EXTREMELY DANGEROUS THINGS!

The secondary typically produces 2000VAC at several 100mA - the secondary is also NOT galvanically isolated - one end (the innermost) is connected to the frame of the transformer which is generally earthed - this is done to save money on the inner insulation of the secondary which would otherwise have to withstand the full 2000VAC. MOTs are not engineered for safety - they are engineered for price to do the job for which they were designed, to whit running a magnetron inside an earthed metal box where prying fingers can't get to them. They are NOT designed to be safe whilst being used as a cheap, high voltage, high current, lethal general power source.

I have extensive knowledge of the use of MOTs for things like Jacob's Ladders and Tesla Coils, but there again, I have a degree in electronic engineering and a lot of training in the use & handling of high voltage equipment, plus years of experience designing and building HV kit.

I would NOT under any circumstances recommend you messing with one unless you really really know what you're doing with potentially lethal stuff like this.

And you have very good life assurance. Plus private health care. And a death wish. Or a desire for devastating and life-changing injuries.
 
Last edited:
Whats all the fuss, has everyone forgotten that we used to have CRT tubes in our Tv's which used a high voltage flyback transformer .
But we never took it out, connected two probes to it, switched it on, got hold of them and stuck the probes into wet wood 🪵 😜
 

Latest posts

Back
Top