Finally a High Powered HHO PWM 100 amps!
with 4 outputs to 4 HHO cells. Digital dash
Ammeter display with RF chokes and Inductors

More photos and info. below.

Digital LCD Display Ammeter

The PWM 100 comes with a 10 turn potentiometer for precision amp adjustment. and ON/OFF switch.

PWM•100 with LCD Digital Ammeter Dash Display  Finally a PWM that can handle the extra amp load without getting boiling hot! This 100 amp. max. current limit PWM (pulse width modulator) comes all assembled in a wiring harness (not a parts bag) can handle up to 60/80 amp continuously, 100 amp. spikes max. Perfect for 10L to 15L TRUCKER HHO Booster application, diesel or gas.  This PWM has 4 outputs that allow about 25 amps to 4 different HHO cells. ( preferably 7 plate cell blocks or 13 plate cells) ( + N N N N N - ) or ( + N N N N N - N N N N N +) = 13 plate cell, N = neutral plates ( voltage dividers) Perfect for (6" x 6") to (12" x 12") 7 plate cell design of Bob Boyce™
We focus on pulsing on the negative side, capturing longitudinal influences, that increases the gas quality into a ortho spin state of HHO. We can create a static cling gas that masses with the in coming air and bonds to the hydrogen carbon chain of molecules. Para hydrogen and oxygen the other HHO gas bounces off the hydrocarbon molecules and personates most of the time. Focus on making the greatest % of ORTHO H and O gas!  We keep improving the PWM's at Hydrogen Garage, this one or two or three , new power mosfets and mosfet drivers that keeps it cooler and a sharper square wave. Comes with (optional) 4 pairs of RF choke and inductors, that helps create 10% to 15% more HHO Gas. Our goal is to produce the greatest % of the ortho H and O spin state, higher quality HHO Gas, Boyce calls "Hydroxy Gas®" 75% to 99% Ortho hydrogen and oxygen. Also choose from a 80 amp or 200 amp RELAY. The PWM has also "current limiting" capabilities. It has freq. adjustment (200hz. to 328Khz) and duty cycle adjustment. Two external fan keeps it running cool. Comes with everything in the photo. ( All our PWM's are repairable, we can help you fix the PWM if ever needed. All parts are replaceable. We stock them here. We do not charge much for repair work.)  SEE MORE PHOTOS OF THE PARTS YOU GET
We produce series of 7 plate cells and you may have 1 or 2 or 3 sets of 7 plate cells. The 4 output version can put out the most amps! The 4 output PWM100 has a wider thick excluded aluminum box ( 6.25" x 4.25" wide x 1.5" tall) Each power hexfet has it's own driver and output, producing a clean square wave to each cell. 4 cell output for the B4 cell block. You also have the choose of adding the RF choke and inductors. If your confused? give us  call 805-772-7324 (PST, US west coast time) , or contact us.
We run approx. 5 to 20 amps for a V8 engine, 15 to 28 amps for a 10L, 20 to 36 amps for a 12L, 36 to 48 amps for the 15L engine. BEWARE our PWM needs less amperage to get the same results as other PWM for HHO on the market today. We GUARANTEE this! WHY? because it takes less of the higher QUALITY gas over quantity of HHO gas. More % of the ORTHO spin state up to 90%+ is what this PWM can produce! The added RF choke and inductor helps create the 90%+ range of HHO ortho gas.
Features 2 or 3 power mosfets, on a heat sink, outside fan, keeps box cool in summer months. Extruded aluminum 1/16" thick walled box. Includes a fan, a hardy PWM that will not burn up. It can handle 24/7. Comes with 10' cable from dash to the cell area. Green LCD display shows amps draw while driving, with a small screwdriver adjustment screw for the "current limit" feature. ON/OFF button, 80amp FUSE and FUSE holder, 80amp Relay, wiring harness. Featuring RF chokes ( 1 choke and one inductor) that create more gas & helps create more higher % of the magnetic/static dry ORTHO hydrogen and oxygen! (sticks to the hydrocarbon chain molecules like glue!) So necessary for consistent gains! A must for diesel engine boosting! No other PWM designer seems to know about higher quality HHO, other than Boyce.
Go listen for yourself.

PWM100 notes 1/2019

The PM100 was designed for 4 - individual 7 - plate cells
( + N N N N N - ) Two power end plates and 5 neutral plates, that hooked up to nothing, natural voltage dividers.
12” x 12” plates x 7

Each cell gets one black wire (-) inductor toroid warp. To capture the non-hertzian dark energy, with it’s femtosecond fast digital pulsing into our EE DC square wave pulsing.

Also one white/red wire (+) positive rf choke ( to stop the pulsing) You need both to make it work. The shorter the wires to the cells the better. Do not stack the rf choke over a inductor toroid, let them be apart. To NOT cancel the field, this rapid pulsing form space creates deep negative spikes, no more amps, no more volts, just more HHO gas and a higher quality gas on a atomic power scale. Only seen by a analog oscilloscope.

Each 4 black wire toroid wrap goes to the black cell (-) output
of PWM wires, provided butt connectors to solder and heatsink closed. All 4 white/red (+) rf choke toroids go to RELAY terminal, that also has the power (+). So 5 ring terminals on top of each other on one side of the power relay and the other side goes to a 80 amp fuse to the battery +. The thicker brown/black wire goes to a 100 amp shunt that goes to the Battery (-) post, not to a rusted ground connection, but to an excellent Ground (-) connection, for 90% of the current in our PWM’s run on the negative side. Only 10% is on the positive side, the reason for the thinner wire. Two trigger wires ( 1 amp power) goes to trigger the relay from the dash digital display

To our cleaned and conditioned cells and our toroid and PWM designed to capture the non-hertzian energy, not STOP IT, like most cheap PWM’s for HHO from China. They have no clue on how Bob’s H2O systems work. We have been at it for 10 years now, since 4/2007.

The PWM100 can also be hooked up to one giant cell or 2 big cells or 4 cells, like described above. You can double up the CELL (-) out out wires to one cell (-) or all 4 to one large cell.
Beware of the 20 to 40volt spikes this system puts out. Less amps is needed than most HHO PWM’s, due to the negative voltage spikes we capture that produces the 2 H (-)’s that are looking for a positive mate (+) in which is carbon (+) The perfect combo for boosting gas or diesel engines, we clean emissions by 80% and even the Not is taken out by 80% in which is un heard of. Any more questions feel free to contact us at info @ hydrogengarage dot calm. 1/10/2019

Box size : 6.25" long x 4.25" wide x 1.5" tall, Triple Output box is 5.5" long x 3.25" wide x 2.5" tall
Input voltage .................................... +12 to +15 VDC ( Can be converted to 24v)
Max continuous output current ............ 80 Amps
Operating temperature range.............. -25 to +85 *C
Current regulation............................>100:1
Frequency Range (+/- 10%) ............... 230Hz-320KHz

Guaranteed to keep on working, if hooked up correctly and to a 7 plate cell with little 12volt leakage. Not good for a one bath steaming behemoth cell!

We can guarantee you a good % of "Ortho" hydrogen from our low voltage cell designs. The main purpose of the PWM in electrolysis is too make this magnetic hydrogen & oxygen, not the repelling magnetic field of para hydrogen.

100% ortho hydrogen is 4x's more powerful than 100% para hydrogen!! Also with this PWM, you can set the amp draw and it will stay close to what you set it, no matter the electrolyte concentration.

All brute force electrolyzes will warm up, even the most efficient ones. At the end of a day current can be easily three times as much as what you started with at the beginning of the day. Without a PWM the problem becomes finding the correct electrolyte concentration for an entire day of driving. If you start out weak then production is very slow to start out with and you lose the benefits until much later in the day. If you start out strong enough to see benefits right away, by the end of the day you're blowing fuses or greatly stressing your alternator.
With a current limited PWM you set your electrolyte for the target operating current at the beginning of the day. To start the output duty cycle is 90%. Half way through the day as the cell is getting warm it may want to draw twice as much current from straight DC. The PWM, sensing that twice as much current is flowing every time it switches on, rolls back the duty cycle to 50%, thus maintaining the same average current. At the end of day when the cell wants to draw three times as much current the PWM is operating at 33% duty cycle.
We now have a 24v. version as well.


Hydrogen Garage • 97 Ash Ave., Unit #554 • Cayucos, CA •  93430 • USA (805) 995-4809

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Hydrogen Garage LLC • California • USA