30A PWM 7-70V DC Motor Speed Controller Module 12V 24V 48V 60V Adjustable Speed Regulator Control Governor Switch

30A PWM 7-70V DC Motor Speed Controller Module 12V 24V 48V 60V Adjustable Speed Regulator Control Governor Switch 30A PWM 7-70V DC Motor Speed Controller Module 12V 24V 48V 60V Adjustable Speed Regulator Control Governor Switch Feature: Wide voltage 7-70V high current 30A design for a wide range of applications On-board switch with run, stop and brake function Adjustable potentiometer flexible cable can be separated line length 15CM Circuit optimization design Wide range of duty cycle adjustment, smooth motor adjustment without shower noise No vibration, with power indicator, stable circuit design suitable for long-term work Imported high-voltage MOS tube, three 100V high-frequency low-resistance capacitors, standard aluminum shell, protect the internal circuit and components for long-term durability Specifications: Applicable voltage range: DC 7-70V (70V is the working voltage application, please leave a margin) Driving current: maximum 30A (the working voltage and high current are relatively reduced, please use with the power) Control power: Jianyi 12V within 300W, within 24V within 400W, within 48V within 450W, within 60V within 500W Duty cycle adjustable range: about 1%-100% PWM frequency: 12KHZ Instructions for Use and Precautions: 1. Please understand the product parameters for the first time 2. This product is a DC brush motor speed controller. It needs to be equipped with a DC power supply to supply power to the speed controller. It cannot connect to AC power and cannot drive a brushless motor. 3. Before powering on the wiring, please read the wiring label clearly, the input is direct current, the positive and negative poles can not be mistaken, remember! ! ! The output connection to the motor (motor) does not need to be positive or negative. If the running direction is wrong, please exchange the two wires of the motor. Package Included: DC motor governor X1 _x000D_