Sell Sunsoar 6V 12V 6A PWM No-Polarity DC Motor Speed Governor Speed Controller Module best price

** Welcome to Sunsoar! Please look carefully at the product details before ordering. If you have any questions, please ask customer service (Monday-Friday, 9am-6pm), I hope to bring you a good shopping experience! DC 6V 12V 6A PWM No-Polarity Motor Speed Controller Module High Power Motor Speed Regulator Governor Control Switch Feature: 1. High-quality speed control switch, with switch DC speed controller; 2. DC 6-12V input working voltage; 3. 6A stable working current; 4. The speed adjustment range is 0%-100% of the original speed; Specification: Product size: 51*37*26mm/2.01*1.46*1.02" Notice: 1. The input of the DC motor speed controller is direct current, and it cannot be directly connected to alternating current (for example: household 220V alternating current), otherwise it will burn out. 2. Do not connect the positive and negative terminals of the DC power supply in reverse, otherwise the governor may be damaged. 3. The motor can be positive or negative. When the running direction is inconsistent with the expectation, the direction can be changed by adjusting the line sequence. 4. Adjusting the potentiometer knob can change the output duty cycle of the governor. When the motor speed changes the wiring, the line must not touch the heat sink. 5. Adjust the potentiometer clockwise, the larger the value. Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Included: 1 X DC Motor Speed Controller