PWM 40A - Current Limitin
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This box gives enthusiasts good results and a fair price. First it's constructed with a plastic box to help keeps costs down, but it offers an externally adjustable knob that controls the 'current limit'. This allows for on the fly adjustments, and it automatically maintains whatever HHO production level you choose.
This is what makes it a 'constant current' design. The duty-cycle is what manages the unit and automatically steps down to keep your current draw exactly where you want it. For advanced users, the frequency is also adjustable with a one-turn pot inside for those who desire to make those adjustments as well.
While most Pulse Width Modulators adjust the current to the HHO generator, they do NOT self adjust as the
unit increases its operating temperature. This can lead to a runaway
reaction and overheating your HHO system. This unit is in fact a current limiting design.
This PWM gives
you both advantages. First, it 'pulses' the current to the HHO
generator making more effective use of the current draw. Secondly, it
automatically maintains the amperage you set when the unit is first
As your driving day continues and
operating temperatures rise, the PWM automatically holds and limits the
total current the unit can draw. This is done by reducing the 'duty cycle'
which is the percentage of time the pulse in 'on' during every second.
Designed for up to 40 amp draws, It's rugged and it delivers. But most
importantly, you don't have to monitor your HHO generators' current use
all the time.
PWMs are an upgrade to the standard HHO configurations and come standard on all the Premiere system choices.
Helping You Succeed
Advanced HHO represents and manufactures only quality products. We offer
parts along with selling entire kits. This allows you to buy replacement
items, or only order the harder to find components you need to build
your own. Please see the other items we list.
of our products is encouraging the wide spread use of alternative fuels.
Hydrogen plays an important role in abundant, safe energy for each of
us, and the world at large.
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