Aideepen | 1-5pcs 5A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Low Voltage Motor Speed Controller Adjustable Drive Module

Features:1. Supports DC power supply from 4.5V to 35V, suitable for speed control of various small motors2. Utilizes PWM speed control technology for smooth speed adjustment and high operational efficiency3. Maximum output current of 5A meets the driving requirements of higher-power motors4. Compact design facilitates installation in space-constrained equipment5. Applicable for speed control in diverse scenarios including power tools, fans, toys, and robotsProduct Specifications:Operating Voltage: DC 4.5V-35VOutput Current: 0-5AOutput Power: 90W (Max)Quiescent Current: 7μA (Standby)PWM Duty Cycle: 1%-100%PWM Frequency: 20kHzDimensions: 30mm x 26mm x 14mm (without handle)Important NotesThe DC motor speed controller accepts DC input only. Do not connect it directly to AC power (e.g., 220V AC), as this will cause it to burn out!Do not reverse the positive and negative terminals of the DC power supply, as this may damage the controller.The motor can be either positive or negative polarity. If the operating direction does not match expectations, adjust the wiring sequence to reverse the direction.Turn the potentiometer knob to change the controller's output duty cycle, thereby adjusting the motor speed.Package Includes1 x 5V-35V Speed Control Switch