In the realm of electronics, especially in today’s fast-paced world, where devices are becoming smaller, more intricate, and increasingly powerful, the role of the printed circuit board (PCB) cannot be overstated. Among the many types of PCBs available, multi-layer PCB stand out for their remarkable advantages, making them a preferred choice for various applications. In…
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 is the application of the rigid-flex PCB board? 1. Industrial PCB: including industrial, military, and medical fields. Products…
From the PCB surface, the outer layer of the circuit board mainly has three colors: gold, silver, and light red. It can be seen from the color whether the manufacturer has cut corners. In addition, the internal circuit of the circuit board is mainly pure copper, which is easily oxidized if exposed to the air,…
High-density interconnect HDI PCB represents one of the fastest-growing segments of the printed circuit board market. Due to the higher circuit density of HDI Circuit Boards, thinner lines and spaces, smaller through holes and capture pads, and higher connection pad density can be incorporated into the design. HDI PCBs have blind vias and buried vias,…
There are many reasons for The Serious Heating of The Circuit Board. some of them as below that PCB manufacturers need to know: 1. Improper placement of components There are some high-power devices that need to be reserved for natural ventilation or forced ventilation, mainly to dissipate heat. If there is no airflow to dissipate…
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…
What are the Main Applications of PCB Boards? PCB (printed circuit board) is a provider of electrical connections for electronic components and a core component of electronic equipment. Printed Circuit Boards (PCBs) have become an integral part of nearly every electronic device we use. These compact boards serve as the central nervous system of electronic…
HDI board (High-Density Interconnector), namely a 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…
Printed circuit board (PCB), also called circuit board, is an important electronic component and is known as the “mother of electronic components”. What electronic parts are made of PCB circuit boards? The electronics circuit board is mainly composed of pads, through holes, mounting holes, wires, components, connectors, fillers, electrical boundaries, etc. The main functions of…
PCB Circuit Board screen printing is an important part of the PCB manufacturing process. So, what are the common faults of PCB circuit board screen printing? Let’s first introduce the faults at the screen level. Failure at the screen level 1. PCB hole is blocked The reasons for this kind of situation are: the printing…