The Circuit that you presented is Not Stanley Meyers design. Although his does about the same thing.
For those persons Not knowing about this Stuff:
The Purpose of these devices is Presumeably to run a car on Water.
Some Believe Stanley Meyers did it. I DON'T.
And there is No real Proof anywhere he really did.
But anytime you convert from one energy to another, there are Losses. So to get More energy from the Hydrogen than you would have from the Electricity is HIGHLY UNLIKELY.
The Two main Discussion groups on Hydrogen generation are:
**broken link removed**
https://oupower.com/phpBB2/
There are Believers in these Forums, But Personally its a Waste of Money. Many of these guys have spent Well up into the Thousands of Dollars on this.
In Reality, Yes it would be Perpetual Motion.
Because if it did work Efficienty, than yopu could Generate the Electricity to do it, as well as Run your car, As well as Condense the water created and Re-Use it
Fat Chance, Knock yourself out.
Gary