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Les articles les plus récents traitent de sujets tels que les dernières technologies, les meilleures pratiques et l'actualité du secteur des PCB.
Août 21, 2025
A comprehensive overview of 10-layer PCB stackup design, covering standard stackup structures, five configuration options, key design considerations, and best practices. Practical guidance on signal integrity management, impedance control, power distribution optimization, and thermal management to help engineers achieve high-performance and highly reliable multilayer PCB designs.
Août 20, 2025
Août 19, 2025
In-depth analysis of the design and manufacturing challenges of aerospace PCBs in extreme environments such as microgravity, strong radiation and severe vibration, providing comprehensive solutions from material selection to structural optimization, and sharing industry-leading process innovation and reliability verification methods.
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Comprehensive analysis of PCB circuit boards: from the basic structure, core functions to the manufacturing process, in-depth explanation of the types of printed circuit boards, materials, role and production technology.
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The 10-ohm resistor, as a standard resistance value, has become a commonly used component in circuit design due to its moderate resistance characteristics.
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PCBA (Printed Circuit Board Assembly) refers to the complete manufacturing process of precisely assembling various electronic components onto bare PCB boards.
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PCBs (Printed Circuit Boards) and PCBA (Printed Circuit Board Assemblies) serve distinct roles in electronics manufacturing. While PCBs are bare boards that provide electrical connections, PCBA refers to fully assembled boards with components, making them functional. The manufacturing processes differ significantly—PCB fabrication involves etching, drilling, and surface finishing, whereas PCBA includes solder paste printing, component placement, and reflow soldering.
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Printed circuit boards (PCBs) are the core components of electronic products, and their proper cleaning and maintenance are crucial for long-term stable operation.
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Le relais est une sorte d'équipement de contrôle électrique, largement utilisé dans divers systèmes de contrôle électrique. Il est couramment utilisé dans les systèmes d'automatisation, les équipements mécaniques, les appareils ménagers et d'autres domaines.
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Pourquoi les cartes de circuits imprimés (PCB) sont-elles le plus souvent vertes ? Le masque de soudure vert est largement utilisé, principalement parce qu'il protège efficacement le câblage de la carte contre les courts-circuits étrangers et qu'il recouvre également les fils de cuivre afin d'améliorer leur robustesse.
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A wiring harness is an integrated transmission assembly composed of multiple conductors through precision braiding, standardized bundling, and specialized sleeving processes.
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A quad-layer PCB circuit board is a multilayer circuit board that usually consists of an inner signal layer, an inner power layer, an outer signal layer, and an outer part mounting layer.
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The 12V SPDT ultra-miniature PCB mount relay is a precision electronic switching device based on electromagnetic principles
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SMD (Surface Mounted Devices) represent a critical category within SMT (Surface Mount Technology) components. In the early stages of PCB manufacturing, through-hole assembly was entirely manual.
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