Truck claimed to run on 100% HHO in Prescott, Arizona

[e2matrix]

They shared everything it is just that it is difficult to see.
The PWM can be bought already made.

Jesus

Jesus,  do you know where one might find a PWM controller like theirs?  I think I remember hearing them talk in a video about MOSFets so I assumed they had built their own controller.  I didn't see anywhere on their site they were selling anything yet.  What appears to be the controller from the pictures looks a lot like a dual fan computer power supply.  I thought they may have used the case from a power supply to keep components handling all that current cool.  I still haven't heard anything from the email I sent them. 

[Cisco]

This is excerpted from the original Pure Energy Systems News article on the same topic by Michael Couch, August 10. It is part of the Q & A with Frederick Wells:

"4. What is this controller that you are using?

At the present time we are using a simple DC motor controller with a few modifications for frequency and the addition of several more mosfet transistors in the driving stage.

5. Did you make it yourself or is it available commercially? If so, where can it be found?

The unit unmodified is sold on eBay [PWM Pulse Width Modulator 55A HHO Hydrogen Generator] from Arizona Video, and the parts for modification were purchased from a local electronic distributor."

[tysb3]

looks like this:  http://www.musclecars.net/parts/PWM-PULSE-WIDTH-MODULATOR--55A-HHO-HYDROGEN-GENERATOR--For-Sale_300278758299.html

[nievesoliveras]

Jesus,  do you know where one might find a PWM controller like theirs?  I think I remember hearing them talk in a video about MOSFets so I assumed they had built their own controller.  I didn't see anywhere on their site they were selling anything yet.  What appears to be the controller from the pictures looks a lot like a dual fan computer power supply.  I thought they may have used the case from a power supply to keep components handling all that current cool.  I still haven't heard anything from the email I sent them.

What I did was to write a search on ebay.  You can search for dc motor driver or PWM or pulse modulator etc.
May be the one you find is not the same.

Mine says "Mikro-kits Mspc-1xx series" on the pc board.

Jesus

[e2matrix]

Thanks guys for all the info on the PWM controller.  That narrows it down a lot.  I haven't been very active in HHO stuff but am getting interested.  I'm guessing they added a couple high current mosfets to handle a bit higher current.  That one at musclecars.net does look like the one in the back of the Dodge truck.