Find High Voltage Power Supply on a Budget

[Galadirith]

Hi guys, I have been wanting to many electrical experiments over the last few years that need a high voltage power supply, till now I havnt found one suitable for me and thus wondering if anyone here on the PF has any suggestions. I don't exactly have a large budget, In fairness I would like to make my own out of old parts of stuff, when I say low budget i mean less than £70 (Im quite strapped for cash but I am only in secondary school so you wouldn't expect to be loaded) even that's a bit of a push, Obviously in the understand of the risks and precuasions I would have to take. Thanks guys :-)

 

[russ_watters]

Define "High voltage".

 

[Galadirith]

Ah of course sorry about that russ, I am thinking about 20kV range. I should state as well that I am looking to run this from UK mains 240V AC 50 Hz Thanks

 

[ForumFire]

i found this link

http://www.instructables.com/id/MAKE-A-HIGH-VOLTAGE-SUPPLY-IN-5-MINUTES/"

i don't know what the voltage or wattage is, but there might be other things on the website that can help you and say what the voltage and wattage is