All,

Thinking through what is needed, a temperature feedback PWM is the way to go.

1. The pwm would run full "on" until the generator got to the temperature
you set it to.

2. This would give maximum generation and get the gen up to temperature quicker.

3. Then the feedback loop pwm will apply as much current to generate HHO as possible, but will not let the generator exceed the temperature that it was set to.

3. The same circuit could be set up so if the car is off, the circuit could monitor the temp of the electrolyte, and turn on an electrolyte heating device if the electrolyte got below, say 35 degrees f.

I'm pretty excited about this one. Got about 90% of the stuff to make one.

Will report when finished.