pcb design, pcb layout, pcb assembly, smt, pcba

Definition and Classification of High-Frequency PCB Laminates and How to Select High-Frequency and High-Speed Laminates

2026-04-30

How to Implement ESD-Resistant Design for PCBs

2026-04-29

ESD-resistant design of PCBs can be realized through layer stacking, proper component layout, routing and assembly. In the design phase, most design modifications can be limited to adding or removing components through prediction. ESD protection can be effectively achieved by adjusting PCB layout and routing.

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9 PCB Layout Design Key Points Shared by Senior Engineers

2026-04-29

In integrated circuit application design, PCB layout design is required after the schematic design of the project is completed. PCB design is a crucial link, and the quality of the design results directly affects the functions of the entire design.

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Analysis on Why 1mm Trace Width Is Required for 1A Current in PCB Layout

2026-04-29

for high-current applications, the appropriate trace width must be selected by comprehensively considering factors such as current load, cross-sectional area, heat dissipation requirements, and space constraints. Optimal design decisions require basic electronic and electrical knowledge combined with practical experience.

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Diversified 3D Packaging: The Emergence of PoP Packaging

2026-04-29

As the industry begins mass production of next-generation PoP devices, the process and material standards for surface mount assembly and PoP assembly must be upgraded accordingly.

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What Exactly is a PCB? General Principles of PCB Design

2026-04-29

When it comes to PCBs, many people will think of them as being everywhere around us. From all household appliances, various components in computers, to all kinds of digital products, PCBs are used in almost all electronic products. So what exactly is a PCB?

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Power Integrity and PDN Design for PCB Routing

2026-04-28

SI (Signal Integrity) focuses on the waveform quality of signals, while PI (Power Integrity) focuses on the waveform quality of power supplies. The research object of PI is PDN (Power Distribution Network), which studies power issues from a more systematic perspective, eliminates or mitigates power noise, meets the load demand for current at different frequencies, and provides clean, stable and reliable power for loads.

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Why Should Series Termination Resistors Be Placed Close to the Transmitter for Impedance Matching on Transmission Lines

2026-04-28

During impedance matching, a series termination resistor can be placed at the signal source. However, due to space constraints, the resistor may be placed slightly farther away. This raises a common question: if the resistor is placed far from the transmitter or at the receiver, can it still eliminate reflections on the transmission line? The following simulation results verify this.

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Definition and Classification of High-Frequency PCB Laminates and How to Select High-Frequency and High-Speed Laminates

How to Implement ESD-Resistant Design for PCBs

9 PCB Layout Design Key Points Shared by Senior Engineers

Analysis on Why 1mm Trace Width Is Required for 1A Current in PCB Layout

Diversified 3D Packaging: The Emergence of PoP Packaging

What Exactly is a PCB? General Principles of PCB Design

Power Integrity and PDN Design for PCB Routing

Why Should Series Termination Resistors Be Placed Close to the Transmitter for Impedance Matching on Transmission Lines