PCB LAYOUT

Avoiding production trap: common mistakes in PCB design and their solutions

2026-03-06

The success of the prototype does not mean that the design is ready for production. Engineers must fully consider various potential problems in the manufacturing process at the design stage.

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Thermal shock test: the key link to ensure PCB reliability

2026-03-05

In the field of electronic equipment manufacturing, the quality and reliability of printed circuit board (PCB) directly determine the performance and life of the final product. Among many test items, thermal shock test has become one of the important means to evaluate PCB reliability because of its harsh conditions and efficient screening ability.

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Discussion on EMI in PCB design

2026-03-04

It is well known that reasonable laminated structure and continuous reference plane can effectively suppress EMI problems, but sometimes the design involves the problem of analog and digital signal isolation.

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PCB Design: Technical Characteristics and Design Challenges of Arbitrary Layer VIA

2026-03-04

In recent years, in order to meet the needs of miniaturization of some high-end consumer electronic products, the integration of chips is getting higher and higher, the pitch of BGA pins is getting closer and closer (less than or equal to 0.4pitch), the layout of PCB is becoming more and more compact, and the wiring density is getting larger and larger. In order to improve the routing rate of the design without affecting the performance such as signal integrity, ANYLAYER technology is applied.

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Application of HDI design in high speed and simulation method

2026-03-04

With the development of high-speed serial bus technology, the signal transmission rate continues to increase, and the influence of parasitic parameters of vias has been paid more and more attention. High-speed simulation engineers pay attention to the optimization of vias and reduce the influence of parasitic parameters of vias by various means. HDI can reduce the parasitic parameters of surface devices due to the design requirements of holes in the disk.

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Advantages of aluminum-based PCB and its application

2026-03-03

Aluminum-based PCB, which has thermal cladding, can efficiently dissipate heat, cool components and improve the overall performance of products.

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VIA knowledge in high-density PCB circuit board design

2026-02-28

Drilling is a very important part in the process of PCB production, and the quality of drilling greatly affects the functionality and reliability of PCB.

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How to choose the parameters of PCB design

2026-02-27

There are many parameters to be confirmed when PCB is hit. Size, quantity, plate material, thickness, solder mask color and screen printing color are all relatively easy to understand, but copper thickness, minimum line width/line spacing, minimum aperture, hole opening, hole covering oil, tin spraying and gold sinking are not so easy to understand.

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PCB Layout

Avoiding production trap: common mistakes in PCB design and their solutions

Thermal shock test: the key link to ensure PCB reliability

Discussion on EMI in PCB design

PCB Design: Technical Characteristics and Design Challenges of Arbitrary Layer VIA

Application of HDI design in high speed and simulation method

Advantages of aluminum-based PCB and its application

VIA knowledge in high-density PCB circuit board design

How to choose the parameters of PCB design