In the production process of PCB circuit boards, some process defects are often encountered, such as poor copper wire fall off of PCB circuit boards (also known as copper rejection), which affects product quality. The common reasons for copper rejection of PCB circuit boards are as follows: PCB Circuit Board Process Factors: 1. The copper…
In the SMT patch proofing process of the SMT small-batch patch processing plant, a white spot or white spot will appear on some circuit boards. What is going on? The appearance inspection also accounts for a large part of the quality inspection of electronic processing. The circuit board with white spots is obviously unqualified. So…
Rigid-flex board is in PCB, the flexible circuit board and the rigid circuit board are combined together according to relevant process requirements through pressing and other processes to form a circuit board with FPC characteristics. So, what are the application areas of the rigid-flex board? 1. Industrial pcb: including industrial, military and medical fields. Products…
5G wireless base station construction requires about three times the PCB space of 4G wireless base station construction. The global 4G base station electronics boards market space is about 5-9 billion yuan/year, corresponding to about 1-20 billion yuan/year for CCL. The PCB value of 5G macro base stations is about 15,104 yuan per station. In…
HDI board (High Density Interconnector), namely high-density interconnection board, is a circuit board with a relatively high line distribution density using micro-blind and buried via technology. The HDI board has an inner layer circuit and an outer layer circuit, and then uses processes such as drilling and metallization in the hole to realize the internal…
The pcb board is abbreviated as the printed board, which is one of the important parts of the electronics industry. Almost every kind of electronic equipment, from electronic watches and calculators, to computers, communication electronic equipment, as long as there are electronic components such as integrated circuits, in order to make the electrical interconnection between…
PCB Assembly requires knowledge beyond just PCB components and PCB assembly; it also requires expertise in printed circuit board design, layout, PCB fabrication, and applications of the final product. High quality PCB assembly services are a key piece of the puzzle required in delivering the perfect product to market the first time. Finest PCB is…
One can’t overstate the importance of picking the right materials for making a pcb assembly. Each piece’s benefits can change greatly depending on the material you choose. Your PCB can range from a standard board to complex, bendable PCBs; in short, you’ll find a wide range of options. *Substrate When considering materials, start by looking…
