SMT stands for Surface Mount Technology, which is currently the most popular technology and process in the electronic assembly industry. It is a circuit assembly technology that mounts surface-mounted components (referred to as SMC/SMD, known in Chinese as chip components) on the surface of printed circuit boards (PCBs) or other substrates, using methods such as … Read more
Click the blue text to follow us In the SMT processing, solder paste printing is a crucial step that affects soldering quality. SPI (Solder Paste Inspection) serves as the core tool for solder paste quality inspection, playing a vital role in ensuring the quality of solder paste printing and improving the consistency and reliability of … Read more
When selecting a PCBA (Printed Circuit Board Assembly) processing company, factory inspection is indeed a necessary step. The factory inspection process not only helps ensure that the supplier you choose has the necessary production capacity, quality control systems, technical strength, and compliance, but also reduces potential risks such as product quality issues, delivery delays, or … Read more
【Industry Background】 PCBA: PCBA stands for Printed Circuit Board Assembly, which refers to the entire process of assembling components onto a bare PCB through SMT or DIP insertion, abbreviated as PCBA. As an important carrier connecting electronic components, PCBA is a crucial element of electronic products. It benefits from macro policies such as China’s smart … Read more
Polarity components require special attention throughout the PCBA processing, as incorrect orientation can lead to mass failures and the complete failure of the PCBA board. Therefore, it is crucial for engineering and production personnel to understand SMT polarity components. 1. Definition of Polarity Polarity refers to the positive and negative terminals of a component or … Read more
The “Fatal Flaw” of Traditional Cleaning Methods As the “heart” of electronic devices, the stability of circuit boards directly affects the lifespan of the equipment. Traditional cleaning methods (such as alcohol wiping, water washing, and brush cleaning) are widely used but harbor hidden dangers: • Water washing: Easily leaves moisture that can cause short circuits … Read more
Error Proofing and Foolproofing (Industrial Design Case Sharing) (Click the above blue text to obtain learning materials!) （High Transparency Soldering Case – Automotive Control Products） Source:Electronic Manufacturing Process Technology http://www.dianzichanye.com Recommended Reading Decoding Foxconn IE Seven Practical Techniques of IE Introduction to Gas Tightness Testing Technology Classification and Application of Water-Based Cleaners IPC-A-610G Standard Training … Read more
Click the blue text above to follow us During the electronic manufacturing process, PCBA testing is a crucial step. Whether for consumer electronics, industrial equipment, or automotive electronics, PCBA testing ensures the product’s quality, reliability, and functionality. The main reasons for conducting PCBA testing after the circuit board processing are as follows.1. Ensure Circuit FunctionalityThe … Read more
Today, let’s talk about what PCBA chip programming is? The importance of chip programming in PCBA processing. In the one-stop service of PCBA (Printed Circuit Board Assembly), chip programming is a crucial link. For purchasing personnel in electronic device manufacturers, understanding the meaning of chip programming and its role in the entire production process is … Read more
Click Blue Text Follow us~ After entering the PCB industry, we often encounter two very similar concepts: PCB and PCBA. So, what are the differences between PCB and PCBA? Let’s learn together with Shenlian Circuit Board Factory! 1. About PCB PCB stands for Printed Circuit Board, which is an important electronic component in the electronics … Read more