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Shenzhen Chengchi Circuit Technology Co., Ltd.

Shenzhen Chengchi Circuit Technology Co., Ltd.

Shenzhen Chengchi Circuit Technology Co., Ltd.

Shenzhen Chengchi Circuit Technology Co., Ltd.

Shenzhen Chengchi Circuit Technology Co., Ltd.

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Waterproof Treatment Processes for Flexible PCB Boards

　　　　With the increasing demand for electronic devices to be used in various environments, including those with exposure to water and moisture, waterproof treatment of Flexible Printed Circuit (FPC) boards has become essential. Waterproofing FPC boards not only protects the electrical components and

Jun 19, 2025 1

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Layout of High-Speed Connectors for Multilayer PCB Boards

　　　　The layout of high-speed connectors on multilayer PCB boards is a complex task that requires careful consideration to ensure optimal signal integrity and reliable performance.　　One of the primary considerations is the placement of the connector relative to the components it connects to. High-spe

Jun 18, 2025 1

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Applications of Multilayer Boards in High-End Consumer Electronics

　　　　Multilayer boards have become indispensable in high-end consumer electronics due to their ability to meet the demanding requirements of these devices.　　In smartphones, which are highly integrated and space-constrained devices, multilayer PCBs play a crucial role. They allow for the miniaturizati

Jun 18, 2025 1

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Design Principles of Multilayer PCB Stack-up Structure

　　　　The stack-up structure design of multilayer PCBs is a critical process that directly affects the electrical performance, mechanical stability, and manufacturing cost of the board. Several key principles guide this design.　　Firstly, power and ground plane arrangement is of utmost importance. Adja

Jun 18, 2025 1

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Loss Characteristics of High-Frequency Materials in Multilayer Boards

　　　　High-frequency materials used in multilayer printed circuit boards (PCBs) play a crucial role in determining the signal integrity and performance of electronic systems. The loss characteristics of these materials mainly include dielectric loss and conductor loss.　　Dielectric loss is caused by th

Jun 18, 2025 1

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Custom Size Specifications of Single - Sided PCBs

　　　　Single - sided PCBs can be customized in size to meet the specific requirements of different applications. The determination of custom size specifications involves several considerations.　　The first consideration is the physical space available for the PCB within the end - product. For example,

Jun 17, 2025 1

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