Multi-faceted core module heat sink , cooling effect is good. 8.5mm barrier terminal blocks, can pass through heavy current. Double panel PCB, 1.6mm thick, A grade material. 

Description:

• Multi-faceted core module heat sink , cooling effect is good
• 8.5mm barrier terminal blocks, can pass through heavy current
• Double panel PCB, 1.6mm thick, A grade material.
• AC/DC input, Voltage: DC 6V-40V / AC 5V-25V
• Output power: 0.1W - 130W
• With over current protection: 3.3 A
• Module size: 9cm x 3.8cm 
• Component: 3 wire 148 potentiometer external knob, wire is 20cm long

Package Includes:

• 1 x Motor Speed Controller