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With the global attention to environmental protection and sustainable development, the new energy vehicle industry is ushering in a golden period of vigorous development. Against this background, the rigid-flex board market, with its unique advantages, is becoming an indispensable part of the new energy vehicle industry. 1. Application of rigid-flex boards in new energy vehicles […]
With the rapid development of science and technology, circuit board technology is also constantly improving. Among them, HDI circuit boards stand out in many industries with their high-density interconnection characteristics, especially in the application of the communications industry. So why does the communications industry rely so much on HDI circuit boards? 1. HDI circuit boards: […]
In today’s rapidly developing electronic manufacturing industry, printed circuit boards (PCBs) are an indispensable core component of electronic products, and their production efficiency and cost control directly determine the market competitiveness of enterprises. With the continuous advancement of technology and the continuous changes in the market, optimizing the control specifications of PCB production lines and […]
In the rapidly developing field of electronic manufacturing, high-density interconnect (HDI) circuit boards have become the core components of many electronic products due to their excellent performance and wide application. However, HDI circuit boards often encounter some quality problems during the manufacturing process. How to effectively deal with these problems is the key to improving […]
Introduction to PCB circuit board materials: The classification from bottom to top is as follows: 94HB/94VO/22F/CEM-1/CEM-3/FR-4 The details are as follows: 94HB: Ordinary cardboard, not fireproof (the lowest grade material, die-punched, cannot be used as a power board) 94V0: Flame retardant cardboard (die punching) 22F: Single-sided semi-fiberglass board (die punching) CEM-1: Single-sided fiberglass board (must […]
As one of the key links in the electronic product manufacturing industry, PCBA processing has an importance that cannot be ignored in the modern industrial field. In the PCBA processing process, the use of conformal anti-paint with its unique characteristics can not only effectively protect the circuit board from damage caused by water immersion, pollution […]
As 5G construction continues to advance, industrial fields such as precision microelectronics and aviation and shipbuilding have further developed, and these fields all cover the application of PCB circuit boards. With the continuous development of these microelectronics industries, we will find that the manufacturing of electronic components is gradually becoming miniaturized and thinner, and the […]
Ball grid array (BGA) packaging has become one of the most popular technologies for integrated circuits requiring high input/output counts. BGA packaging has advantages over other methods due to its high-density interconnect capabilities. As integrated circuit complexity increases, and pin and gate counts continue to grow, BGAs become the optimal packaging solution to balance cost […]
In the electronics manufacturing industry, PCB (Printed Circuit Board) board serves as a “neural network” connecting electronic components, and its quality directly affects the performance and stability of the entire electronic device. As a common manufacturing problem, half-hole copper deficiency in PCB boards has complex causes and far-reaching consequences. This article will deeply analyze the […]
In electronics manufacturing, the stability and reliability of PCBs (Printed Circuit Boards) are crucial. The PCB ink hole plugging process is one of the key steps to ensure circuit board performance. It involves using special ink to fill conductive holes to prevent short circuits between different layers. This article will delve into the PCB ink […]
