As the mobile phone and computer markets continue to be hot and new in recent years, power accessories have now become a boom in peripheral applications.

The power accessory is a small-sized portable electronic device and a power supply conversion device for electronic appliances. Generally, it is mainly controlled by the shell, transformer, inductor, capacitor, etc. In the process of application, it is not difficult to find that many power accessories have a nameplate, which is marked with power, output voltage and current and other indicators. These signs look inconspicuous, but he has an irreplaceable role and importance. These marks must not be damaged in any way.

The traditional method of marking is to use silk screen for marking processing. Screen printing uses thick ink contrast, the dot is not delicate enough, it is difficult to color, and the printing effect is not very good. At the same time of marking, environmental pollution will occur within a certain range. Marked information can easily fade and fall off.

With the market demand, the process of laser processing soon appeared. The advent of laser marking quickly and to some extent replaced traditional screen printing. Laser marking machine is a clean, pollution-free and efficient processing technology. It has the advantages of wear resistance and corrosion resistance.

The billion strong UV laser marking machine mainly uses the ultra-fine ultraviolet laser power supply to achieve the laser marking function. The ultraviolet laser marking machine has a very good focus spot processing for ultra-fine processing. To a certain extent, it is very suitable for ultra-fine laser marking.