PWM Controllers

The PWM (Pulse Width Modulator) DC Motor Controller is used for controlling amperage. Usually found in golf cars and RC cars, etc., they can also be used as part of your HHO system. It will regulate how much voltage is applied to the fuel cell and therefore control the amount of Hydrogen (bubbles) produced.

PWM HYDROGEN GENERATOR ADJUSTABLE FREQUENCY 60000HZ
PWM HYDROGEN GENERATOR ADJUSTABLE FREQUENCY 60000HZ
US $53.50
PWM Pulse Width Modulator for HHO Hydrogen Cell 30 amp
PWM Pulse Width Modulator for HHO Hydrogen Cell 30 amp
US $18.00
EFIE Dual Map Sensor Enhancer PWM Hydrogen Generator
EFIE Dual Map Sensor Enhancer PWM Hydrogen Generator
US $27.00
Ammeter 30 Amp DC Meter w Shunt for PWM Hydrogen Cell
Ammeter 30 Amp DC Meter w Shunt for PWM Hydrogen Cell
US $15.99
15 amp PWM Hydrogen Generator SHIP FAST
15 amp PWM Hydrogen Generator SHIP FAST
US $28.50
Hydrogen Generator HD PWM 35A With FAN Installed
Hydrogen Generator HD PWM 35A With FAN Installed
US $59.95
30Amp PWM ADJUSTABLE FREQUENCY HHO Hydrogen Generator
30Amp PWM ADJUSTABLE FREQUENCY HHO Hydrogen Generator
US $36.65
12V 30A Hydrogen Booster DC Motor Speed Control PWM HHO
12V 30A Hydrogen Booster DC Motor Speed Control PWM HHO
US $29.00
8 HHO Hydrogen Generator Plans With EFIE and PWM
8 HHO Hydrogen Generator Plans With EFIE and PWM
US $8.95
PWM Pulse Width Modulator HHO Hydrogen Generator 30 amp
PWM Pulse Width Modulator HHO Hydrogen Generator 30 amp
US $27.98