Lanzhou New District Educational Technology and Culture Bure…

Under the entrustment of the Lanzhou New District Education, Science, and Culture Bureau, the procurement of single-source procurement of security services in the Lanzhou New District Education System will be conducted. Suppliers who meet the qualification requirements are welcome to attend. On De ...read more...

UV LED curing market usher in a new round of growth cycle, t…

The UV curing market is ushering in a new round of growth cycle. On the one hand, the UV LED technology is constantly maturing, and on the other hand, the market demand for UV LED-based applications is becoming large-scale. Recently, Phoseon Technology, an LED curing solution, has released an upgr ...read more...

Application of GPRS DTU in charging pile industry

With the country's vigorous promotion of new energy vehicles, the construction of charging infrastructure is stretched. How to solve the problem of charging is difficult, and building piles alone is not enough. With the rising world energy demand and the depletion of natu ...read more...

Ultra-wideband EMI filter design

The article introduces the design idea of ​​ultra-wideband EMI filter. The filter frequency of the filter can reach 40GHz or higher. The LC reflection filter principle is adopted at the low end of the frequency, and the absorption filter principle of high-perform ...read more...