Features Strong anti‑interference ability and stable performance, input signal and output isolation The output terminal can control high‑power equipment, motors, bulbs, LED strips, DC motors, micro water pumps and solenoid valves, etc. The module can input PWM to control the motor speed, the brightness of the lamp, etc The module output capacity is DC 3.7V~27V, current within 10A per channel Adopted of high quality electronic components, and accuracy process, ensure for the durability Specification: Item Type: 4-Way MOS Tube Module Model: YYNMOS-4 Input Signal: PWM signal between 3~20V PWM Frequency: 0~200HZ Indicator Light: With input signal and output indicator Module Interface Description: DC+: The positive pole of the device's DC power supply DC-: The negative pole of the device's DC power supply PWM: Signal input terminal (connected to MCU IO port, PLC interface, DC power supply, etc.) GND: Signal negative terminal OUT+: Positive output terminal (connected to the positive pole of the device) OUT-: The negative pole of the output terminal (connect to the negative pole of the device)  Package List:1 x Module Package List 1 x Module