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As the name implies, rigid-flexible printed circuit boards are manufactured by the combination of rigid and flexible circuit boards. The two boards are then permanently interconnected to form various types of PCBs. In the manufacturing process of rigid and flexible circuit board, some factors and precision must be considered to produce the perfect final product. […]

With the rapid development of electronic technology, PCB manufacturers can only find a way out in the highly competitive PCB industry by actively developing and innovating production technology on the basis of recognizing the development trend of PCB technology. PCB manufacturers should always keep a sense of development. Here are some views on the development […]

Printed Circuit Board (PCB) is an indispensable element in almost all electronic applications. They bring life to electronic and electromechanical devices by routing signals in circuits and realizing their functions. Many people know what PCBs are, but only a few people know how they are made. Nowadays, PCB is constructed by pattern electroplating process. They […]

In Xi ‘an PCB design proofing, the concepts of analog ground/digital ground and analog power supply/digital power supply are often mentioned by engineers. In fact, these concepts are only relative, and the premise of their existence is that the interference of digital circuits to analog circuits has reached a certain level. According to Xiaobian, there […]

When talking about printed circuit boards, novices often confuse “PCB schematic diagram” with “PCB design document”, but in fact they refer to different things. Understanding the differences between them is the key to successful PCB manufacturing, so in order for beginners to do this better, this paper will break down the key differences between PCB […]

In PCB proofing, rational and effective use of components is an important guarantee for the stability of PCB performance and quality. So, what problems should be paid attention to when using components in PCB proofing process? 1. PCB proofing limits the output current to avoid locking effect of CMOS circuit; Lock-in effect means that there […]

1. print PCB circuit board. Print the drawn circuit board with transfer paper, and pay attention to the slippery side facing yourself. Generally, two circuit boards are printed, that is, two circuit boards are printed on a piece of paper. Among them, the printed circuit board with the best printing effect is selected. 2. Cut […]

Circuit board, which can be regarded as a miniature bearing platform, is an important carrier of integrated circuit. The appearance of PCB multilayer board allows the limited space to accommodate more and more complex circuits as much as possible. In addition, it also simplifies the difficulty of circuit layout on PCB to some extent. Many […]

Introduction of Ink and Its Main Properties in Xi ‘an PCB Manufacturing Factory It also plays a very important role in the production process of printed circuit board in printing ink pcb board factory. Today, Xi ‘an PCB Manufacturing Xiaobian introduces the composition and main performance of ink. The printing ink of Xi ‘an PCB […]

Process introduction and technical points analysis of copper deposition process for evi circuit boards Chemical copper is widely used in the production and processing of printed circuit boards with through holes. Its main purpose is to deposit a layer of copper on the non-conductive substrate through a series of chemical treatment methods, and then thicken […]