Click the blue text to follow us In the PCBA processing industry, the circulation of counterfeit electronic components not only leads to a decline in product quality but may also pose serious safety risks, affecting the company’s reputation and damaging customer trust. Therefore, identifying and rejecting counterfeit components has become a key step for PCBA … Read more
Follow 👆 Modern Electronic Assembly Process Technology Exchange Platform👆 Select “Pin/Star” to learn together and improve together! Previous Reviews Collection of Assembly Process Documents: ↓ ↓ ↓ Essentials | Selected Assembly Process Document Collection (I): Save it for later! Essentials | Selected Assembly Process Document Collection (II): Save it for later! Essentials | Selected Assembly … Read more
Introduction: The conformal coating of PCBA (Printed Circuit Board Assembly) is an important part of the three-proof technology for military electronic equipment. Its purpose is to further enhance the resistance of the circuit board to adverse environmental effects during storage and operation, and to improve the mechanical performance of components against shock and vibration, achieving … Read more
1. Purpose: To provide a basis for the appearance inspection of PCBA products produced at our SMT station. In cases where the specific appearance standards conflict with customer requirements, customer requirements shall prevail in principle. 2. Scope: This standard references IPC-610D (for dedicated service electronic products) PCBA appearance inspection standards and is applicable only to … Read more
1. What Are the Inspection Standards for PCBA Boards? First, let us understand the introduction of quality inspection standards: 1. Critical Defects (denoted as CR): Any defect that can cause harm to humans or machines or endanger life safety, such as non-compliance with safety regulations, burning machines, electric shock, etc. 2. Major Defects (denoted as … Read more
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
✅ Author Profile: A Matlab simulation developer passionate about scientific research, skilled in data processing, modeling simulation, program design, obtaining complete code, reproducing papers, and scientific simulation. 🍎 Previous reviews, follow the personal homepage:Matlab Research Studio 🍊 Personal motto: Investigate things to gain knowledge, complete Matlab code and simulation consultation content via private message. Intelligent … Read more
[Image] A circuit board with no design sense has become the hottest “AI hardware” on the internet. Author: Su Zihua Editor: Jing Yu You may have come across a simple circuit board or a square box that can engage in voice conversations on short video platforms. Over the past two months, a phenomenal project has … Read more
In the hardware working community, a casual conversation led to discussions about everyone’s industry experiences. Surprisingly, several colleagues shared similar yet unique journeys—they transitioned from civil engineering to the electronics industry. One of them has now become a hardware engineer, another has become a layout engineer, and yet another made the bold decision to enter … Read more
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