Pulse Width Modulators or PWM can limit the amount of current that an HHO generator draws and keep it from going beyond a set amount. It controls the amount of amperage your hydrogen generator uses. The higher the frequency generally the more efficient you HHO generator will be with less current while controlling temperatures.

You may have asked yourself what is the purpose of using a 30 amp pulse width modulator with a HHO generator?  PWM controllers help to maximize HHO gas production with available current. You can also use 60 and 80 amp pulse width modulators for larger projects.

A PWM pulses the plates of your HHO generator several hundred or thousand times per second. By doing this you can use lower voltage and less current and the electrolyte operates at a lower temperature.

HHO RC PWM DC Motor Speed Controller Driver DC9V-12V-24V-28V 30A 800W IGBT 12KHZ
HHO RC PWM DC Motor Speed Controller Driver DC9V-12V-24V-28V 30A 800W IGBT 12KHZ $9.99
Time Remaining: 4d 21h 40m

DC 12-30V 50A Frequency Adjustable PWM HHO Controller
DC 12-30V 50A Frequency Adjustable PWM HHO Controller $58.00
Time Remaining: 6d 20h 59m

Favored PWM HHO Motor Speed Controller CCM6N 200W DC 12V 24V Reversing Switch
Favored PWM HHO Motor Speed Controller CCM6N 200W DC 12V 24V Reversing Switch $8.80
Time Remaining: 29d 19h 32m
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Favored Universal DC 6V-30V 8A PWM HHO RC Motor Speed Digital Display Controller
Favored Universal DC 6V-30V 8A PWM HHO RC Motor Speed Digital Display Controller $9.21
Time Remaining: 29d 19h 31m
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Favored Universal DC12V-50V 40A PWM HHO RC Motor Speed Controller Max 2000W
Favored Universal DC12V-50V 40A PWM HHO RC Motor Speed Controller Max 2000W $13.93
Time Remaining: 29d 19h 31m
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30A DC 9-28V Motor Speed Control PWM HHO RC Controller 12V 24V max 800W
30A DC 9-28V Motor Speed Control PWM HHO RC Controller 12V 24V max 800W $20.09
Time Remaining: 29d 33m
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10-50V 40A DC 12V 24V 48V 2000W MAX Motor Speed Control PWM HHO RC Controller
10-50V 40A DC 12V 24V 48V 2000W MAX Motor Speed Control PWM HHO RC Controller $11.54
Time Remaining: 29d 10m
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60A DC 10-50V Motor Speed Control PWM HHO RC Controller 3000W 12V 24V 48V MAX
60A DC 10-50V Motor Speed Control PWM HHO RC Controller 3000W 12V 24V 48V MAX $15.96
Time Remaining: 29d 7m
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HHO Hydrogen Generator Universal Dual Digital EFIE / PWM Combo DRY Cell Kit
HHO Hydrogen Generator Universal Dual Digital EFIE / PWM Combo DRY Cell Kit $120.00
Time Remaining: 28d 22h 1m
Buy It Now for only: $120.00

HHO Hydrogen Generator Universal Dual Digital EFIE / PWM Combo DRY Cell Kit
HHO Hydrogen Generator Universal Dual Digital EFIE / PWM Combo DRY Cell Kit $120.00
Time Remaining: 28d 21h 51m
Buy It Now for only: $120.00