915 Generation DC Motor Speed Controller PWM Controller 770V 30A Adjustable PWM Motor Speed Regulator 12V 24V 36V 48V

7-70V 30A PWM DC Motor Speed Controller can be directly connected to the motor and adjust the potentiometer to adjust the motor's speed
Instructions for Use and PrecautionsMake sure that the positive and negative connections between the power supply and the governor are correct before turning on the power Reverse connection may burn the circuit board Do not touch the heat sink with the wiring or it may burn the circuit boardMotor There is no need to distinguish between positive and negative If the direction of rotation is wrong please change the two wires of the motor
Note that this is not a power supply module it must be connected to the motor to adjust the speed Without the motor the output of the multimeter will not change It is suitable for DC brushed motors and cannot be connected to 220V household electricity
Used for Children's Toy CarIf the product is used in the modification of children's car the output end of the speed controller can be connected with a Forward and Reverse Switch to realize the function of forward and reverse control
If there is a forward and reverse circuit regulator on the children's car please be sure to connect the speed controller in front of the forward and reverse circuit regulator In other words between the power supply and the forward and reverse circuit regulator of the children's carOtherwise the speed controller may be damaged

Specifications
Condition 100% new
Materialaluminum
colourblackgreen

Package Contents
1 x DC Motor Speed Controller

Only the above package content other products are not included
Note Light reflection and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm