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be quiet! Shadow Wings 2 140mm PWM White case fan |Airflow-optimized fan blades | whisper-quiet operation | reliable cooling |BL091
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  • $9.90 
  • $23.34
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  • Ships from China.
    Sold by Kepler Forge

    Shipped by Kepler Forge

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    170W High Power H Bridge Motor Driver Module NMOS Brake Forward Reverse PWM Duty Cycle Motor Speed Controller DC 5-30V Instantaneous Braking

    • Instructions for use Forward and reverse control: IN1=1; IN2=0; Motor forward rotation; IN1=0; IN2=1; Motor reversal; IN1=0; IN2=0; Motor braking; PWM speed control: IN1=PWM pulse (0-100%); IN2=0; Adjustable forward rotation speed; IN1=0; IN2=PWM pulse (0-100%); Adjustable reverse speed; IN1=0; IN2=0; Motor braking;
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    Adopting a full bridge drive chip and a low-pass internal resistance of 55V110A NMOS, it can achieve forward and reverse rotation of the motor
    Board size: 38.8 * 67.5 mm; Two PWM inputs, adjustable duty cycle from 0 to 100%, with instant braking capability; The working voltage is 10V-30V, and the power is below 170W. The control is extremely simple and convenient, and only three input wires are needed to control the motor; The chip is equipped with built-in dead zone hardware control, which can better adapt to frequent commutation and reduce the loss of the pipes themselves. The back of the module is treated with tin plating, and the wires can flow larger currents; Supports 5V and 3.3V logic inputs. Suitable for direct control of various types of microcontroller IO ports, and can also control motor forward and reverse through analog input

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