I got this email the other day, is this right?
"Most PWM's will fry went used on cars and HHO cells, you have to make it robust, power mosfets and a large
filter cap., we use a 12Kuf cap. The magnetic field the cells generate cause phantom voltage spikes to
happen! You want this large spikes, it makes more % of ortho hydrogen, the higher quality gas."
I'm about to introduce my car to HHO and have almost everything set up, after reading this, I'm hoping my PWM investment isn't going to waste.
Thanks