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

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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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Dec 03, 2025 1

PCB Design Myth-Busting Mini-Course: How Much Impact Do Right-Angle Traces Really Have?

**Discussion on the Impact of Right-Angle Routing in PCB Design**The debate over the impact of right-angle routing on signals in PCB design has been raging online for years—seriously, how many years has it been? Frankly, I never intended to discuss this topic because no one in the industry who knows

Jan 14, 2026 1

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Rigid - Flex Composite PCB Circuit Boards

Rigid - flex composite PCB circuit boards represent a revolutionary advancement in printed circuit board technology, combining the benefits of rigid and flexible PCBs to meet the complex requirements of modern electronic devices. These boards integrate rigid sections, which provide structural stabil

Jan 13, 2026 1

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Comparison of the Three Mainstream PCB Design Software: Altium Designer, PADS, Allegro

In the field of electronic design, Altium Designer (AD), PADS, and Cadence Allegro are the three mainstream PCB design tools in engineering projects. Based on actual feedback from engineers, the following outlines the core features of these three software tools and the scenarios they are better sui

Jan 13, 2026 1

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Dedicated PCB Boards for Collaborative Robots

Collaborative robots, or cobots, are designed to work alongside humans in various industrial and non - industrial settings, requiring a high level of safety, precision, and flexibility. The dedicated PCB boards for collaborative robots play a pivotal role in enabling these characteristics, serving a

Jan 12, 2026 1

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Analysis of CEM-3 and FR-4 Laminate Systems

**Comparison of Lamination Process between CEM-3 and FR-4**As two mainstream PCB substrate materials, CEM-3 and FR-4 share common principles in their lamination processes. However, due to differences in their material structures, they have developed unique process characteristics and quality control

Jan 12, 2026 1

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Process Control for Flexible PCB Coverlay Lamination

**Question: What is the core function of the Flexible PCB (FPC) Coverlay Lamination Process? What are the specific aspects of its specification formulation?** The FPC coverlay lamination process involves bonding a coverlay (an adhesive-backed polyimide film) onto the surface of an FPC. Its core fun

Jan 10, 2026 1

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