High frequency PCB Manufacturer-Shenzhen Chengchi Circuit Technology Co., Ltd.

Printed Circuit Boards Dedicated to Audio Circuits

Printed Circuit Boards dedicated to audio circuits are meticulously crafted to meet the unique and demanding requirements of audio signal processing, amplification, and transmission. Audio circuits deal with a wide range of frequencies, from low - frequency bass sounds to high - frequency treble to

Jan 09, 2026 1

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Exploring the Technical Characteristics of PCB Prototype SMT Assembly

PCB prototype SMT (Surface Mount Technology) is an indispensable part of modern electronics manufacturing. It provides a reference for circuit board testing before mass production, helps identify deficiencies, and thereby avoids unnecessary errors and losses. This article will explore PCB prototype

Jan 09, 2026 1

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EMC Optimization Techniques for 16-Layer High-Layer-Count PCB Design

Electromagnetic Compatibility (EMC) is one of the key indicators for evaluating the performance of 16-layer high-layer-count PCBs. For 16-layer boards integrated with a large number of high-speed chips and complex power modules, electromagnetic interference (EMI) not only affects their own signal tr

Jan 08, 2026 1

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PCBs Adapted for Smart Home Applications

Printed Circuit Boards (PCBs) adapted for smart home applications are the key enablers behind the seamless operation and connectivity of various intelligent devices within modern households. These PCBs are engineered to meet the unique requirements of smart home systems, which demand a combination o

Jan 07, 2026 1

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Technical Specifications for Free Prototyping of High-Layer Count PCBs

With the popularization of free prototyping services for high-layer-count PCBs (6 layers and above), the corresponding process specifications are also being continuously improved. High-layer-count boards have complex structures and high process difficulty. Their free fabrication specifications not o

Jan 07, 2026 1

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PCBs with OSP Surface Finish

　　　　Printed Circuit Boards (PCBs) with Organic Solderability Preservatives (OSP) surface finish have gained significant popularity in the electronics manufacturing industry due to their unique properties and advantages. OSP is a thin, transparent organic coating applied to the copper surfaces of PCB

Jan 06, 2026 1