Mini DC motor PWM Speed Controller / LED dimmer



This Mini Style DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM). Super Mini style item with the latest low voltage technology.

Adjustable speed range is 1%-100%.Incorporate a 30V 2.5A fuse, and with the protection function of reverse connect power supply.Not only can it be used for dc motor speed control, but it can also be used for adjusting LED lights.

  • Working voltage: DC3V-35V
  • Maximum Power Control: 90W
  • Static current: 0.015A (standby)
  • PWM duty ratio: 1%-100%
  • Frequency of PWM: 10khz
  • Model: ZS-X4A
    • Before wiring the controller, make sure power is off.
    • Connect wires as per the wiring diagram below.
    • Turn on the power, and adjust the potentiometer.


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Additional information

Weight 0.02 kg