When designing high-level circuit boards, multi-layer circuit boards are usually used instead of single-layer and double-layer circuit boards. Why is this? Today, I brought you the reasons why multilayer boards are used for high-speed circuit boards! Let’s take a look! Multi-layer boards have many characteristics that single-layer boards and double-layer boards do not have. It … Continued
Circuit board design software generally includes two major modules: schematic design and PCB design. The current mainstream circuit board design software are PROTEL, ORCAD, VIEWLOGIC, POWERPCB, CADENCEPSD, MENTORGRAPHICES Expedition PCB, Zuken CADSTART, WINBOARD/WINDRAFT/IVEX-SPICE, PCB Studio, TANGO, PCBWIZARD (PCB production software package supporting LIVEWIRE) ), ultiBOARD7 (PCB production software package supporting multiSIM2001) and so on. PROTEL … Continued
Why is PCB green? Why are most PCBs green? This is the most basic question. In fact, the circuit board itself is brown, and the green we see is the solder mask. The solder mask is not necessarily green, but green is the most common. As for why the green solder mask should be used, … Continued
FPC board refers to single, double and multi-layer flexible copper foil substrates with polyimide (PI) or polyester (PET) as the base material, including adhesive and non-adhesive flexible copper foil substrates. The purpose of FPC board testing is to establish a general rule for the appearance and quality of FPC boards. The basis for judging the … Continued
Flexible board FPC used to be called chaotically. It was first called soft board, and later it was also called flexible board, flexible printed circuit board and so on. Rigid-flex printed board refers to a printed board that contains one or more rigid areas and one or more flexible areas, which are composed of rigid … Continued
HDI is the abbreviation of High Density Interconnect. It is a (technology) for the production of printed boards. It is currently widely used in mobile phones, digital (camcorder) cameras, MP3, MP4, etc., and is generally manufactured by build-up. The more the number of layers, the higher the technical grade of the panel. Ordinary HDI boards … Continued
The advantages of infrared thermal imaging camera for temperature measurement. In the recent,outbreak of the Covid-19, fever usually appears as the first symptom after infection. Temperature measurement become the main method for suspected cases. Especially in crowded places such as hospitals, subway stations, and railway stations. At present, the most common temperature measurement tools on … Continued
Hard Board meets extreme difficulty from the very begaining Epidemic but later resumed fast because of 5G. Huawei is on the top one class in developing 5G technology. The 5G communication business opportunity extends to notebooks. Not only are major mobile phone chip manufacturers entering the layout, but also brand manufacturers have announced or launched … Continued
Hard circuit boards technology development benefits ADAS in many respects, with which Chinese new energy vehicle also grows in an unexpected speed. At present, in the domestic assisted autonomous driving (ADAS) market, foreign suppliers have occupied a larger market share. Now it is a better market opportunity for local ADAS companies. First, the original OEMs … Continued
In the past ten years, our country’s electronic information industry has developed rapidly and the scale of the industry has continued to expand, especially in FPC industry. China has become the world’s largest consumer electronics market, and the upstream and downstream industrial chain fully matches the needs of the PCB industry. Mobile electronic products such … Continued
According to the statistics of the Taiwan rigid flex circuit board Association, in 2019, the rigid flex circuit board is one of the most powerful technology categories for Taiwanese PCB manufacturers. With the low base, the second-generation AirPods in 2019 will contribute to this wave of growth. In addition, the increase in the utilization rate … Continued
HDI circuit boards demands are wildly increased with the further development of 5G telecom technology. Electronic products such as smart phones, tablet computers, and wearable devices are becoming more intelligent, miniaturized, high-frequency, high-speed, and highly integrated, and the components that need to be mounted on PCBs are also greatly increasing. At the same time, 5G … Continued