The Extension Board is perfectly crafted for continuous and heavy usage. Connect more than 3 devices at a time. Made of top grade material to perform long. If you use lots of electric devices then one wall socket is not enough for you, you need an extension board. If your charger cable is short and you want to use the device at some place far then you can purchase an extension board.
There are two types of extension board one in which The cord can be rolled into the extension itself. and the other one is in which the cord cannot be wounded into the extension. You can purchase any one of them as per your need.
1.DC motor speed controller operating voltage range is DC 10-50V, max rated current is 60A, control power range is 0.01-3000W, working temperature range of -20℃-40℃.
2. High-end Configuration: Our motor driver control board uses PWM modulation system to adjust light & speed. In addition, it is designed with radiators to doing heat dissipation created by MOS tube.
3.Convenient Speed Control: With wires to connect potentiometer and regulation switch to control the speed, it is convenient to use.
4.Low Quiescent Current: our speed regulation module is designed with low quiescent current 0.04A(When the working voltage is DC10V-50V, the quiescent current cannot exceed 40mA).
5.Wide Application: our motor driver control board can be applied to universal DC brush motor speed regulation; car motor speed regulation; production line conveyor belt speed regulation; electronic fan speed regulation etc.
If you have any queries about this product, you can make a comment below, we try to solve the user questions as soon as possible.