The PCB size and shape should be carefully considered to match the equipment in the production line, with regular square or rounded shapes, appropriate transmission edge width, and positioning holes and symbols for accurate positioning.
PCB Processing & Production: Tutorial 5 Requirements Read More »
Emerging FPC technologies, including chemical etching, enhance accuracy and efficiency, while guide holes improve alignment, predominantly through copper foil markings. Punching and milling methods offer versatility and cost-effectiveness, with CNC milling aiding rapid prototyping despite longer setup times. Integrated adjustment processing is optimal for low-volume, high-value products.
Double-sided FPC: Machining & Technics Standards for Shape & Hole. Read More »
Ten things to pay attention to in PCB assembly: 1. Use a closed-loop design for the outer frame. 2. Control PCB panel width. 3. Prefer square board shape. 4. Control center distance between small plates. 5. Leave non-resistance area around reference positioning point. 6. Avoid large devices near connection points. 7. Make positioning holes in panel corners. 8. Ensure each small board has at least three positioning holes. 9. Use reference symbols for positioning. 10. Use positioning posts or holes for large components.
Ten things to pay attention to in PCB assembly: 1. Use a closed-loop design for the outer frame. 2. Control PCB panel width. 3. Prefer square board shape. 4. Control center distance between small plates. 5. Leave non-resistance area around reference positioning point. 6. Avoid large devices near connection points. 7. Make positioning holes in panel corners. 8. Ensure each small board has at least three positioning holes. 9. Use reference symbols for positioning. 10. Use positioning posts or holes for large components.
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Operating from China, WellCircuits stands as a top-tier manufacturer of premium PCBs & PCBAs.
Our expertise lies in crafting multilayer flexible circuits, rigid-flex PCBs, HDI PCBs, and Rogers PCBs.
We excel in rapid-turnaround PCB prototyping and thrive on handling challenging projects as our forte.