What we bring to you today is that the MOS tube of the stepper driver is damaged. How should we solve the problem? The mos tube is still more important on the stepper driver. Once the som tube is burned, the fuse outside the stepper driver will also be burned, and the entire equipment will also be affected and cannot work normally. Generally, when you open the check, you will see that the power tube has been burned, for the average person, if you do not understand or do not use the guide or manual you do not know what the tube is doing, if you casually change a power tube at this time, if the power will burn insurance, you have just changed the power will also be burned.

    So at this time you can no longer casually change the tube you have to analyze and detect, why has been burning the tube, it must be where the current is larger, only the current is too high power tube can not withstand it will burn, the insurance will fuse, this time you have to ask the technical personnel, in fact, this tube is a power drive tube, the motor is started in the case of high voltage, So this tube must be to withstand a lot of current, the ordinary power tube must not be able to withstand so it will be burned again and again.

    At this time, we need to replace a new mos tube, and then check to make sure that it is correct before it can be powered on otherwise it is easy to burn other components, normally these components are still preferred by the original manufacturer so that the quality is guaranteed, if you buy some fake and shoddy may also cause harm to the drive, so we must pay attention.