Acoustic dissociation of water - John Worrell Keely, 42.8khz and all that.

Author Topic: Acoustic dissociation of water - John Worrell Keely, 42.8khz and all that. (Read 2007 times)

Paul-R	Acoustic dissociation of water - John Worrell Keely, 42.8khz and all that. « on: 2019-10-19, 16:04:43 »
Hero Member Posts: 1579	Acoustic dissociation of water - Keely, 42.8khz. Is anyone working in this field? I notice that the cost of ~40khz transmitters, and their amplifiers has tumbled recently. A snag is that the tuning of the amp to the critical frequency is not that straightforward. It can be a matter of looking at the circuit board, working out how it works and replacing certain fixed components with either a variable one or an additional circuit.

Duncan	Re: Acoustic dissociation of water - John Worrell Keely, 42.8khz and all that. « Reply #1 on: 2019-10-23, 15:25:12 »
Hero Member Posts: 703	I have wasted 5 mins of my life ?? tough shit - I know people who have lost their life . re gear --------------------------- How many more to be .threatened, abused murdered, Their research in the hands of evil corporations intent on total control ? http://dnp.s3.amazonaws.com/b/b9/suppressed.pdf whilst we know little .. friends remember, In the kingdom of the blind, the one-eyed man is king. D. Erasmus

Paul-R	Re: Acoustic dissociation of water - John Worrell Keely, 42.8khz and all that. « Reply #2 on: 2019-10-28, 15:42:15 »
Hero Member Posts: 1579	This is the sort of gear I had in mind: https://www.ebay.co.uk/itm/2X-50W-40KHZ-Transducers-1X-AC-220V-100W-Ultrasonic-Cleaner-Power-Driver-Board-/322527305896?hash=item4b182020a8%3Ag%3AZJAAAOSwrFxbbP8L&nma=true&si=j9KMevarY6uKfirMKNFEluMmzss%253D&orig_cvip=true&nordt=true&rt=nc&_trksid=p2047675.l2557 If you put the number on the PCB, 13913887466 100W, into Google Images, you get various circuit diagrams which might indicate how to tune the output to Keely's frequency.