["Description:\nbrand new and high quality\n\nFeatures:\nfor DC motor speed controller can easily provide 2A continuous current for DC motor or other for DC loads. With self-recovery fuse 2A and start LED light. PWM for DC motor speed controller with switching function.\nTechnical parameters: input voltage range: DC2.2 --- 12V, output voltage: 1.8 --- 12V adjustable (according to the power supply voltage), output current: <2A\nConnect the for DC motor debugger to a direct power source. Do not directly connect the household 220V AC power supply, otherwise, you will be responsible for the damage! 2. The current of the governor: 2A, the connection current is greater than 0.5A, the 775 motor, the motor of the baby car cannot be driven, so please do not buy the wrong motor. 3. It is not recommended to use a power supply exceeding 12V, such as a 12V lead-acid battery, otherwise the governor may be damaged!\nSize: 32x32x20mm/1.25x1.25x0.78inches\nOur responsive customer service team is fully committed to ensuring you have the best experience possible! If you have any questions or concerns, please contact us, we will give you satisfactory service.\n\nSpecifications:\nMaterial·: ABS\nPacking: electrostatic bag \n\nNote:\nPlease allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackaging Includes:\n1 Piece for DC Motor Speed Controller."]