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Six Core Functions of Capacitors in PCBs
Capacitors in PCBs serve six main functions: filtering noise, coupling signals, bypassing high-frequency signals, storing energy, controlling timing, and tuning circuits. Selecting and placing capacitors correctly is essential for ensuring circuit performDate added 30/10/2024
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Multilayer PCB Manufacturing Challenges & Controls
Multilayer PCBs, with 10-20+ layers, face manufacturing challenges and are widely used in high-tech fields. Domestic production is mainly by foreign-owned or select domestic firms. Key challenges include interlayer alignment, inner layer circuit fabricatiDate added 28/10/2024
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PCB Open Circuit Analysis: Decoding Electronic Component Faults
An open circuit on a PCB disrupts current flow, affecting device communication and necessitating prompt repair. Causes include soldering defects, physical/chemical damage, component failures, design flaws, environmental factors, and thermal stress. ProfesDate added 24/10/2024
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Difference Between Rigid PCBs and FPCs
Flexible PCBs (FPCs) offer high flexibility, lightweight, excellent thermal dissipation, cost reduction in certain applications, and shock resistance. However, they have high initial costs, are difficult to modify/repair, have size limitations, and requirDate added 23/10/2024
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Development of High-Speed PCBs
High-speed PCBs are developing due to technological advancements, expanding application fields, and growing market demand. Technological innovations include optimized design, manufacturing processes, and new materials. They are widely used in communicatioDate added 21/10/2024
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