4-Piece 1.8V 3V 5V 6V 7.2V 12V 2A PWM Speed Controller DC Motor Voltage Regulator, LED Voltage Regulator Dimmer, Adjustable Control Switch

Specification: This brand new 1803BK DC motor speed controller has an input supply voltage of 1.8V-15VDC; a maximum output power of 30W; a maximum continuous output current of 2A; an adjustable duty cycle of 0%-100%; and a size of 32x32x12mm.

HIGH-QUALITY MATERIAL: This PWM motor speed controller is made from high-quality printed circuit board material, which offers good durability and wear resistance to ensure a long service life.

Input Voltage Range: This PWM speed controller for DC motors supports a wide input voltage range of 1.8V to 12V DC.

At the same time, the output current is 0A-2A, ensuring a wide range of applications. Safety protection: The controller is equipped with a self-resetting fuse. If the current is too high, the fuse will automatically trip. After cooling, the backup power is automatically restored. Wide range of applications: It is suitable for speed control of DC motors, fans, oxygen cylinder pumps, and other products operating at 1.8V-12V DC.