2pcs 12V Speed Controller, PWM Controller DC 1.8V 3V 5V 6V 12V 2A DC Low Voltage Motor Controller Panel without Potentiometer Switch 1803BW

Description

Input voltage: 1.8V-15VDC; Maximum output power: 30W; Maximum continuous output current: 2A; Adjustable duty cycle: 5%-100% ¼” potentiometer with switching function. Wide range of uses: Suitable for speed control of DC motors, fans, oxygen pumps for aquariums, and other products.