Dave Lawton's Solid State Switching Circuit

[gazzzwp]

Hi all

New to this subject so please excuse any naivity that I appear to have

I have a fairly detailed pdf file written by  Dave Lawton (2nd June 2006) which details the equipment needed to replicate Stan Meyers tests - one circuit uses a car alternator, the other solid state switching. 

My question is this:  Stan's simplified schematic seems to rely on high voltage resonance to achieve water dissociation inside the capacitor tubes.  From my limited understanding of electrical resonance, this is achieved using series inductance and capacitance at the correct frequency.  Dave's solid state circuit however uses no series inductance, and so the output is merely PWM at an amplitude equivalent to the supply (~12v). 

Is it possible to achieve dissociation by using high frequency PWM alone without high amplitude resonance? 

Is anyone aware of an alternative circuit to Dave's?

If you want to see the pdf file of Daves visit:

http://tech.groups.yahoo.com/group/wfcy2k/

Gary

[Intangion]

where is this file on that site?
which one is it?

also whats this alternative tyroid thing?

[gazzzwp]

Hello Intagion

First join the group - it's free and anonymous.

Once jyou are a member, select FILES then download the file MEYERREP.pdf

Gary

[powercat]

Hi gazzzwp and welcome to OU

Iam looking to buy a Dave Lawton style PWM. 2 sites selling the PWM    http://www.pwmpower.com/ thay all so do a Bob Boyce PWM
  http://www.vptechno.com/d14PWM.html  But which is the best for my car.?



pc

[gazzzwp]

Well to be honest pc I am taking things one step at a time.

Firstly I would like to be able to fracture water to the impressive levels demonstrated on those 'youtube' videos using high frequency low current.

Then if successful, look at applications.  My first application would be heating my house by connecting a system in my front room (bang!!!!).

Then progress to the car application - although the technical difficulties in this would be considerable, the benefits stupendous.

I have the Dave Lawton circuit on paper along with lots of other guidance notes - please let me know if you want these. Before i embark on the prototype i would just like to know about the likely power output from the levels of hydrogen produced by such a system.  If you can enlighten me on this I would be appreciated it - just see my other posts today.

Gazza