PWM DC Motor Motor Governor 12V24V36V48V 20A High Power DC Controller Waterproof

PWM DC motor motor governor 12V24V36V48V 20A high power DC controller waterproof

• Stable Performance and Safe Use：This is a simple and easy-to-use DC motor speed controller of small size, elegant appearance and stable performance.Simple box design to stay out of the way and keep cords free.Automatically protects against fan motor burnout,grounded plug for safe use.
• Waterproof Shell and High Quality Circuit Board：This speed controller has a delicate and practical housing which is waterproof so you can use it out of doors.It is made with high quality circuit board which ensures a longer service life.Save energy and control the noise levels of your fans.
• Precautions：DC motor controller input is connected to direct current, can not be connected to alternating current, or it will be burnt.Make sure the positive and negative polarity is connected correctly, otherwise the controller will be damaged.Suitable for 12V motors with power less than 120W, 24V motors with power less than 240W, etc.
• Quality Service：This product has been professionally and strictly inspected and tested.We have a 24-hour online professional customer service team.If the product has any quality problems or you have any questions about this product, you can contact us at any time,we will try our best to solve your problem in time,please rest assured to buy.