PWM DC Motor Speed Controller :PWM DC 9 to 60V 20A 1200W 25KHz Motor Speed Controller Speed Regulator Wide Application:The Adjustable Voltage Range Can Be Truly Smooth And Adjustable From 9V To 60V.Suitable For Dc Motors Within 20A. Adjustable Speed Range: 0 to PWM Frequency: 25 KHz DC 9 to 60V Input Voltage Size: Approx. 92 x 52 x 36mm / 3.6 x 2.0 x 1.4in Description:
This is a simple and easy to use DC motor speed controller with mini size, elegant appearance and stable performance. It is made with circuit board which ensures a longer service life. The input voltage can be DC 9V to 60V and output voltage is 0 to of the input voltage. This speed controller is quite convenient to use.

Specifications:
Color: Silver
Material: Metal
Input Voltage: DC 9 to 60V
Output Current: 0 to 20A
Power: 1200W
PWM Frequency: 25 KHz
Adjustable Speed Range: 0 to
Speed Adjustment Way: Potentiometer
Output Voltage: Linear under load
Efficiency: >90%
Size: Approx. 92 x 52 x 36mm / 3.6 x 2.0 x 1.4in
Package Weight: 132g
 
Package List:
1 x Speed Controller
 
Note:
This DC motor controller input is connected to direct current, CANNOT be connected to alternating current, or it will be burnt. Make sure the positive and negative polarity is connected correctly, otherwise the controller will be damaged.