In the production process of SMT small batch chip processing plants, some circuit boards or components need to be manually soldered for some reason. Soldering Problems in SMT chip processing is a very important part of the electronic processing and production process. If it is manual soldering, Only by achieving the same effect as the…
PCB Splicing not only involves the quality of the PCB board but also affects the cost of PCB production. How to make a reasonable and effective boarding under the premise of ensuring the quality of PCB circuit boards is a problem that PCB engineers and PCB manufacturers pay great attention to. How to make a…
We know that in High-density PCB design, seemingly simple holes often bring great negative effects to circuit board design. Therefore, in the design, we should try our best to do the following: 1. Considering both cost and signal quality, choose a reasonable hole size. For example, for the 6-10 layer memory module PCB design, the…
The Electronics Manufacturing Steps of PCBA Circuit Board include the following 11 main points 1. Solder Paste StencilingFirst and foremost, the PCB HERO applies a solder paste to the printed circuit board. In this process, you need to put solder paste on certain portions of the board. That portion holds different components. 2. Pick and…
PCB manufacturing has conventional requirements and unconventional requirements. The PCB circuit boards of conventional demand are large in quantity and affordable and are favored by customers. So, what are the general requirements for PCB manufacturing? 1. Meet: PCB processing technology requirements. 2. The surface treatment has a strong anti-oxidation ability. 3. It can directly point…
What is a Rigid-Flex PCB?, Rigid-flex printed circuit boards are boards that use a combination of flexible and rigid board technologies. a rigid-flex PCB is a combination of both rigid and flexible substrates. One or more flexible circuits are used to connect subcircuits on rigid PCBs. In the standard multilayer circuit board PCB design, we…
The PCB board is a complete device only after PCB processing and can be used in application electronic products. The PCBA process is a combination of the SMT process and the DIP process. Today, we will share with you the steps involved in PCBA Electronics Manufacturing by Shenzhen PCB manufacturers. 1. Single-sided flexible printed circuit…
PCB multi-layer board are more complicated than single- and double-layer boards both in terms of design and manufacturing. Then, what difficulties should be paid attention to in the proofing of the led circuit board? 1. Difficulties in alignment between soldering circuit boards layers Due to a large number of layers in multi-layer circuit boards, users have…
These intricate circuit boards boast a multitude of advantages that cater to the ever-evolving demands of the electronics industry. In this article, we delve into the distinct Advantages of Multi-layer PCB as preferred choice for a wide range of applications. In the dynamic landscape of modern electronics, the design and composition of printed circuit boards…
First of all, we must understand what the virtual soldering of a PCB board is. Virtual soldering in SMT is a relatively common problem in chip processing. Virtual welding is the appearance of welding together, the surface is welded but in fact, it is not completely fused together. The reason for the virtual welding is…