6V-90V 15A Pulse Width Modulator PWM DC Motor Speed Control HHO RC Controller 12V 24V 48V 72V 1000W MAX

The DC Motor Speed Controller allows controlling speed of a DC motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully adjustable from 0%-100%. The motor speed controller can provide a continuous current of 10A to your DC motor or other DC load. 
The circuit also includes a 15A fuse, with reverse connection of power supply and control voltage over-voltage protection function.

100% brand new and high quality.
Input supply voltage: DC 6V-90V
The maximum output power: 1000W
The maximum continuous output current: 15A
The overload and short circuit protecting current is 15A
Static Current: 0.005 A ( Standby )
PWM frequency: 16kHz
Duty Cycle adjustable: 0%-100%
The operation environment temperature: -20°c-40°c
Size (L*W*H): 6cm x 5.5cm x 2.8cm/2.36"x 2.16"x1.10"(approx)
Net weight: 69g

The 20A fuse with reverse connection of power supply and control voltage over-voltage protection function

NOTE: This can NOT be used to the BRUSHLESS motor.

The controller is NOT reverse-polarity protected and will be damaged if connect the supply voltage with wrong polarity. Double check all connections before applying power and always turn off the power supply before making any wiring changes.