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In the electronic industry, almost all electrical products will use circuit boards, and PCB is an indispensable electronic component and the heart of all electrical appliances. 1. Evaluation of engineering data of pcb circuit board: customers place orders online, which will be automatically reviewed and quoted by IPCB CAM software independently developed, and the docking […]

Today’s mass-produced electronic hardware is manufactured using well-known surface mount technology or SMT. There is no reason! In addition to providing many other advantages, SMT wireless charging board S for mobile phones still has a long way to go in speeding up the production speed of wireless charging board for mobile phones. SMT（Surface Mount Technology） […]

PCB design engineers may design odd-numbered printed circuit boards (PCBs). If wiring doesn’t need an extra layer, why use it? Won’t reducing layers make the circuit board thinner? If the circuit board is one less layer, isn’t the cost lower? However, in some cases, adding one floor will reduce the cost. There are two different […]

Multi-CPU parallel computer technology has greatly improved the computing speed of the system, breaking through the limit of single CPU processing speed. At the same time, the single-board computer design with multiple CPUs can reduce the volume of the computer system, the development cost and the development cycle of the system. 1. Hardware design of […]

Copper sulfate electroplating plays an extremely important role in PCB electroplating. The quality of acid copper electroplating directly affects the quality and related mechanical properties of the electroplated copper layer on PCB board, and has a certain impact on the subsequent processing. Therefore, how to control the quality of acid copper electroplating is an important […]

Multi-layer PCB is used as the “core force” in the fields of communication, medical treatment, industrial control, security, automobile, electric power, aviation, military industry, computer periphery, etc. With more and more product functions and denser lines, it is relatively difficult to produce. At present, domestic PCB manufacturers that can mass-produce multilayer circuit boards often come […]

At present, domestic PCB manufacturers that can mass produce high-level circuit boards mainly come from foreign-funded enterprises or a few domestic-funded enterprises. The production of high-level circuit boards not only requires high investment in technology and equipment, but also requires the experience accumulation of technicians and production personnel. At the same time, the customer certification […]

The success or failure of ink use directly affects the overall technical requirements and quality indicators of PCB shipment. Therefore, PCB manufacturers attach great importance to the performance of ink. Besides the well-known viscosity of ink, the thixotropy of ink is often ignored by people. But it plays an important role in the effect of […]

A good circuit board should not only realize the function of circuit principle, but also consider the electrical characteristics such as EMI, EMC, ESD (electrostatic discharge), signal integrity, as well as the heat dissipation of mechanical structure and high power consumption chips. On this basis, consider the beauty of the circuit board, just like artistic […]

From the continuous update and development of computers, mobile phones and other electrical products, we can see the development of PCB manufacturing industry. HDI board making is the inevitable product of PCB development and a trend of PCB making. It is different from traditional PCB and has the following obvious characteristics: 1. Laser drilling is […]