Item Type: Power Motor Driver Module Material: ABS Model: YYNMOS-1 Input Signal: PWM signal between 3-20V Output Capacity: DC 3.7V-27V, current within 10A PWM Frequency: 0-20KHZ Application Note: PWM can be input, control motor speed, lamp brightness, etc. Module Interface: DC+: The positive terminal of the DC power supply of the device DC-: The negative terminal of the DC power supply of the device PWM: Signal input (10 ports for single-chip microcomputer, PLC interface, DC power supply, etc.) GND: Negative signal OUT+: Positive terminal at the output (positive terminal of the connected device) OUT-: Negative pole of output (negative pole of connecting device) Package List 1 x Power Motor Driver Module 1Precise Control: This PWM electronic switch control board enables precise current control of motors, with a high degree of accuracy and reliability. 2High Stability: Optocoupler isolation technology is adopted to stabilize voltage and prevent problems such as short circuit and overload. 3Power Output: High power MOS tube is adopted, which is used for high current output, makes it easy to meet various needs. 4Wide Application: The MOS tube FET trigger drive module can be widely used in electronic circuits, robots, house and home and other fields. 5Easy Installation: The PWM electronic switch control board adopts modular design, convenient and fast installation and commissioning.