WayinTop 3pcs PWM Low Voltage Motor Speed Controller DC 1.8V 3V 5V 6V 12V 2A 1803BK 1803B Adjustable Driver Switch with Speed Control Knob (Pack of 3)

Key features

• 【Motor Speed Controller】Ultra-low voltage dc motor governor with the chip model: NE555; Potentiometer with switch function; Use a 2A resettable fuse to protect the controller; Power-on indicator.
• 【High Performance】Input supply voltage DC 1.8V-15V. Maximum continuous output current 2A. Maximum output power 30W. Duty cycle adjustable 0%-100%.
• 【Secure Enough】The speed controller is equipped with a self-recovery fuse. When the current is too large, the fuse is automatically disconnected. After cooling, the fuse is automatically restored.
• 【Pay Attention】①Please connect this DC controller to DC power supply. Never connect directly to household 220V AC power supply, or it will be damaged; ②Don't power supply larger than 12V. ③This is a 2A high current governor, which can't drive larger than 0.5A continuous current / the 775 motor / children's car motor. Please confirm again before purchasing.
• 【Widely Applications】It is suitable for the speed regulation of DC motor, fan, fish tank oxygen pump and other products in DC1.8V--12V.