JALLERIA 4pcs 1.8V 3V 5V 6V 7.2V 12V 2A PWM Speed ​​Controller DC Motor Voltage Regulator LED Volt Regulator Dimmer Adjustable Control Switch

Specification: This brand new high speed motor speed controller DC 1803BK Input voltage: 1.8V-15V DC; Maximum output power: 30W; The maximum continuous output current: 2A; Adjustable duty cycle: 0%-100%; Size: 32 x 32 x 12mm HIGH QUALITY MATERIAL: This PWM motor speed controller is made of high quality materials. à Made of high quality PCB material with good durability. and good resistance to wear and tear to ensure long service life. long term. Input voltage range: This PWM DC motor speed controller supports a wide input voltage range from 1.8V to 12V DC. At the same time, the output current is 0A-2A, which ensures a wide application. Safety protection: The controller is equipped with a fuse automatic recovery. If the current is too high, the fuse will be automatically cut off. After cooling down, the fuse will be automatically restored. Wide applications: It is suitable for controlling the speed of high-speed motors; DC, fans, water pumps; oxygen cylinder and other products in DC