Printed Circuit Board Making – How To Make Better?

Published on May 17, 2021 , Last modified on November 12, 2024
by Hommer Zhao
Printed Circuit Board Making

If you are a hobbyist and want to make a quick one-off PCB at home, there are several steps that you must follow. After preparing the PCB design, you then print out the separate 2D PCB layouts using a paper printer in printed circuit board Making. And then, go through the whole ironing and etching process for you to get your board ready with all the required copper traces. This practice is slowly going to disappear.

3D PCB Printers

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Flexible PCBs Making and Wearable Technology

Flexible PCBs

The need to bring electronics closer to our bodies has been growing, primarily for health monitoring purposes. Continuous health monitoring allows individuals to track their health without waiting for routine doctor checkups or feeling unwell. Flexible PCBs (FPCBs) have become essential in advancing wearable technology, helping to bring these devices to life.

As a result, the use of traditional rigid printed circuit boards in wearable tech is gradually decreasing. Copper tracks are now being built thinner, making wearables more comfortable to wear and efficient in operation, particularly when sensor data is transmitted wirelessly.

This shift highlights the importance of flexible PCB technology, which supports the miniaturization and flexibility necessary for seamless integration into wearable health devices.

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High-Density Interconnects PCBs (HDI PCBs)

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There is an obvious need for miniaturization. Whether you want to make a board for a wearable application, a new computer board, or just an Internet of Things (IoT) device, electronics components must be tiny to occupy so, the smallest space with superior performance in printed HDI technology, PCB components can be packed very close to each other and function even better. With microvias, which are about 140um, components can be densely packed to as close as 100um. However, this is achieved without compromising the quality of the electrical signals involved.

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Hommer Zhao
Hi, I'm Hommer Zhao, the founder and Chief Editor at WellPCB. With extensive experience in the PCB industry, I oversee all content to ensure it meets the highest standards of accuracy and insight. We proudly serve over 4,000 customers globally. For inquiries or more information, don't hesitate to reach out. Your satisfaction is my top priority!