and this one from valyonpz might be related to the pulsing circuit using optocouplers as in stans memo
Re: Stan Meyer's Steam Resonator
« Reply #25, on August 4th, 2014, 05:18 AM »
I came across a bit of info on daniel dontinellis website, where he posted a conversation with irondmax, where max says this device is a power supply device not for hot water, not sure if I agree, but if that is true then wasting my time trying to work it out.
Can anyone confirm if this device/coil/h-bridge is for power supply or is related to hot water heating.
I didn't keep the link on daniels site on this info above