relay to select forward and reverse motor

Drives without heat sink rated current 12A, rated current 12A ~ 15A need to do simple cooling, 15A ~ 20A need to do thick heat sink. The power must not be reversed or more than 37V, or may burn the module, it is recommended that the power Input in series 20A fuse.Ģ. Power supply voltage 6V-36V (voltage is too low, large load current easily lead to damage to the module, so the circuit board labeled 9-36V),

IN1 and IN2 for the two motor positive and negative turn, brake control signal. PWM pin external PWM, if the use of key control, PWM pin should be connected with the 5VO

Note: 0 is low, 1 is high, × is any level, floating is low.ĬOM for the signal ground, 5VO 5V output, for the microcontroller and other controllers to provide 5V power supply For the microcontroller and other controllers to provide 5V power supply, and 5V output overcurrent protection, and access signal overvoltage protection. Support full PWM, can be directly used to control the positive and negative keys, PWM effective range of 0.1% to 100.0% ĥ. similar to L298 drive logic, three lines (PWM, IN1, IN2) control speed, forward and reverse and brake Ĥ. Support voltage 9-36V wide range, the maximum sustained load current 12A (without heat), 15A (simple heat), 20A (thick large radiator) ģ. Product industrial design, stable and reliable, with anti-static circuit, transient suppression protection, undervoltage protection, interface ESD and over-voltage protection Ģ. PWM effective range of 0.1% to 100.0% for single-chip and other controllers to provide 5V power supply.ġ5A high-power DC motor drive board, stable and reliable, industrial gradeġ. Industrial design, stable and reliable, with anti-static circuit, transient suppression protection, undervoltage protection, interface ESD and over-voltage protection 12/24 / 36V 15A high-power DC motor drive plate module industrial positive and negative can be full PWM speed

Relay to select forward and reverse motor