México

1. The speed governor can control the speed of the motor from the 0% to no change. The technology is advanced, the efficiency is high, the torque is large, and the heat is small. It has been widely and stably used in industrial production.
2. Due to its special performance, PWM is often used as lamp dimming in the DC loop or DC motor speed control. This circuit is a motor controller made using the principle of pulse width ulation (PWM). Use this method to control the motor speed
3. It mainly changes the duty cycle of the output square wave to change the average on-time on the load from 0-100% to adjust the brightness/speed of the load.
4. The advantage of using pulse width ulation (PWM) to realize dimming/speed regulation is that the energy of the power supply can be fully utilized, and the efficiency of the circuit is high
5. Don't switch the other direction when running at high speed, it can't be used on electric vehicles, and it can't be used on Unitech geared motors.

Input voltage: DC9-60V
Output voltage: linear under load
Output current: 0-20A
Continuous power: 12600W
Speed   regulation type: flow regulation
Speed   regulation method: potentiometer (linear)
Control frequency: 25KHZ
Forward and reverse: support
Suitable motor: DC brush
Colour:Sier
Material:Aluminum alloy
Size:92 x 52 x 36mm
Installed size: from 104MM
Potentiometer installation hole: 7MM

Package Contents:
1 x PWM driverOnly the above package content, other products are not included.
Note: Light shooting 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.