915 Generation LED Dimming Module PWM DC Motor Speed Controller Digital Enc

and High Quality !
Working voltage: DC5V~30V, input anti-reverse connection protection
Wated current: 5A, maximum current 15A
Maximum power: 150W
Working frequency: 1KHz~99KHz adjustable, 1KHz step, default frequency of 20KHz, accuracy of about 1%. Duty : 0-100%, 1% step
size:79x43x26mm
Material:ABS
colour:grey Package Contents:
1 * module Only the above package content, other are not included.
Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.