Powerful 100A PWM DC MOTOR SPEED CONTROL ( HHO Hydrogen

100 AMP PWM DC MOTOR SPEED CONTROL MODULENow with More Control Options.

PWM100 Controller
This is a lower-voltage, but more powerful version of our 80-Amp controller. 

New, never used SUPER POWERFUL Pulse Width Modulation DC Motor speed controller. Smoothly regulates speed of DC Motors and other DC loads, from 0 to 100% of power. Aside from DC motors, it can be used to control brightness of DC light bulbs, temperature of heaters and heating elements, etc. Power output level is set with the enclosed potentiometer, knob is also included.

This "mother of all speed controllers" is Great for regulating Powerful Loads in ROBOTICS, GOLF and KID CARTS, ELECTRIC BIKES and SCOOTERS, TROLLING MOTORS, for EXPERIMENTERS, and testing and troubleshooting DC motors.

Simple to use; just connect power, load, and the potentiometer to the screw-in terminals. The potentiometer now comes with a cable attached, so no soldering is required.

Here's what one of our customers said about this controller:
"By the way, it works GREAT! I made a 900watt electric razor scooter that does 20mph. It feels like 90mph when your on those tiny wheels that close to the ground."
And another user said:
"Just a note to let you know the [80-amp] PWM controller has worked perfectly in my {2} wheelchair motor powered project. It has withstood tremendous abuse and keeps on running like a swiss watch."

Specs:
Supply Voltage: 12 to 24 Volts DC
Load Current: 100 AMPS Continuously, with Resistance and Inductive loads
150 AMPS for short periods of acceleration 
Range of regulation: PWM 0 to 100% of power (Duty Cycle)
Overheating protection: When the module is overloaded, power is automatically
decreased, in order to protect mosfets from destruction

Has fast 60-amp diodes, transils, MOV's and four large caps to protect it from inductive high voltage spikes, plus a temperature sensor that shuts it off temporarily if overheated. You won't get this kind of protection in most other PWM's, unless they're really professionally done.

Can also be used as an HHO Hydrogen Generator Control.

Please Note: There are 2 connections for power, and 2 connections for load, each of which has 2 screw-in terminals. That way 2 thinner wires, or a twinline can be used, instead of a single thick wire, for each lead. And these connections are clearly marked on the bottom of the board.

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This is NOT A KIT, this module is fully assembled as shown in the picture. Will control loads of up to 2.5 KILOWATTS. Comes with instructions. Controller may vary slightly from the picture.