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

Smart Manufacturing PCBA Trends

The PCBA industry is undergoing a profound transformation driven by smart manufacturing, which integrates advanced technologies to enhance precision, efficiency, and flexibility. As we enter 2026, the global SMT market is projected to exceed $90 billion, with a steady CAGR of 7% to 8%, fueled by the

Mar 23, 2026 80

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Impedance Control Failure: The High-Speed Signal Trap in 8-Layer PCBs

Engineers who have worked on high-density 8-layer PCBs understand that impedance is the "lifeline" in high-speed signal design. This is especially true for 8-layer boards, which carry high-frequency signals such as 6G R&D, high-speed communications, and industrial control systems. Even the slightest

Mar 23, 2026 506

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High-Precision PCB Solder Mask Printing Challenges: Manual Process Shortcomings and Automated Printing Technology Breakthroughs

Q: What new requirements do high-precision PCBs now impose on solder mask printing?A: With the advancement of 5G, automotive radar, and industrial control equipment, high-precision PCBs are trending towards high density, fine traces, smaller characters, and thin substrates. Consequently, solder mask

Mar 21, 2026 41

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Automotive Display PCBA

Automotive Display PCBA is the core component that powers the digital interface of modern vehicles, serving as the "nerve center" connecting the vehicle’s sensors, ECU (Electronic Control Unit), and display modules such as instrument clusters, central control screens, and HUD (Head-Up Display) syste

Mar 20, 2026 524

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Engineer's Must-Know PCB Shielding Material Pitfalls and New Trends

Having worked in hardware for so many years, I've seen countless engineers choose the right shielding material, only to fail in electromagnetic compatibility (EMC) testing, damage the PCB, or experience shielding failure due to incorrect application. Let me share 10 high-frequency pitfalls—each one

Mar 20, 2026 17

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New Energy Control PCBA

New Energy Control PCBA is the core component that underpins the efficient and safe operation of new energy equipment, serving as the "brain" for electric vehicle charging piles, energy storage systems, and renewable energy converters. Designed with high reliability and energy efficiency in mind, th

Mar 19, 2026 43