Large area heat dissipation, lower temperature
The driver is equipped with a heat sink to assist the driver to dissipate heat
and increase the heat dissipation area. The heat of the driver chip can be
quickly discharged through the heat sink, which greatly reduces the temperature
of the driver during operation, which is beneficial to the normal operation of the
printer and prevents steps and stops working.
Precautions for use:
1. Please pay special attention to the drive direction, do not insert it backwards!
2. When measuring voltage, be sure not to connect the motor, otherwise it is easy to burn the drive.
3. When measuring the voltage, the power should be turned on. Don't just connect the USB powered by.
4. Before adjusting the knob, it must be done with the power off. After the adjustment is completed, perform a power-on test to prevent the driver or the motherboard from burning out.
5. When attaching the heat sink, please pay attention to the distance between the heat sink and the pins, otherwise it will cause a short circuit between the heat sink and the pins.
6. When the drive is working, please do a good job of heat dissipation (heat sink + cooling fan) to prevent abnormal operation of the drive due to overheating.
