PWM DC motor speed regulator DC-7-70V 30A speed switch module motor controller

Feature: *Wide voltage 7-70V large current 30A design is widely designed and the switch belt on the board is running stopping and braking function. *The circuit optimization design is widely adjusted and the motor is smooth without bath sound and no vibration. *Bringing a power supply the circuit design is stable and suitable for long -term work. *Using high -voltage MOS tube three resistance 100V high -frequency low -resistance capacitors. *The parameters are accurate and it is not easy to heat up and can be replaced. The aluminum shell is standard for the long -term durability of internal circuits and components. Specification: Voltage range: DC 7-70V (70V is the highest working voltage application please leave the balance) Drive current: maximum 30A (high -current high current to be reduced please use the power to use) Control Power (Suggestion): 12V 300W ， 24V 400W ，48V 450W ， 60V 500W The scope of the duty cycle can be adjusted: about 1%-100% PWM frequency: 12kHz Size: 85mm*59mm*34mm Adjust the potentiometer open the hole: 8mm Protruding height: 16mm Weight: 145G Package included: 1 × PWM DC motor speed regulator 30A Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.