Insights from a Survey: Understanding PCB Failure Reasons in Industrial Electronics

Insights from a Survey: Understanding PCB Failure Reasons in Industrial Electronics

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With electronics increasingly integrating into mission-critical applications from airplanes to medical devices and the grid for energy, firms have to meet the new demands. A failure in these systems could cause a catastrophe.

Harsh environments include extreme humidity, heat and damaging magnetic and electric fields. The environmental conditions may affect the specifications of a product and need to be considered during stage of development.


Despite their capacity to enhance our lives and improve productivity, they have very short life spans, and also stylistic obsolescence leading to huge amounts of products that are discarded, often referred to as electronic trash (e-waste). Electronic garbage (e-waste) contains hazardous materials which include precious metals, such as gold, palladium, and Cadmium.

Understanding the importance of Industrial electronic devices (EED) can help reduce eWaste production and promote sustainable resource management. Retrofitting and refurbishing are strategies to upgrade products that are older with modern technologies. Remanufacturing is an extensive process including disassembling the device and cleaning it before replacing components, and finally put the entire thing back together.

An online research study was conducted in collaboration with technicians working on industrial electronic repair in the GCC to advocate remanufacturing rather than of disposing. The results revealed that PCB problems and malfunctions are most commonly caused by the above-mentioned causes. This study provides technicians with useful information on how to improve repair procedures and reuse EEE for building a more sustainable future.

Innovative Solutions

It’s not true that “if the device is broken, don’t repair it”, when it comes to public transport equipment mining equipment, mining machines, or other industrial electronics with a high risk. Many times, a single faulty printed circuit board (PCB) could cause an entire device to fail and result in significant operating costs, and the need for the urgent replacement.

Globally, the Right to Repair Movement is becoming more popular as a viable method to prolong the lifespan of electronic devices and develop sustainable business models. But several factors such as designs for products, intellectual property, Taxation and Consumer Laws slow the progress.

Ability to think outside the box and think outside the box is crucial when working in challenging environments. In an interview that is typical the candidates must explain a scenario in which they were forced to use their imagination to solve a problem. The recruiters can assess the technical skills of a technician in relation to finding solutions to problems, and also their capacity to handle challenges that pop up quickly. Being able to find quick solutions shows a technician’s imagination and dedication to excellence.

Repairing Electronics Under High sua chua servo fanuc Temperatures and Humidity

To ensure that electronic components will function reliably over their expected lifespan the manufacturers have to subject them to rigorous testing. They will expose the product to extreme temperatures, high humidity and vibrations in these tests.

Temperatures that are too high can damage electronic components. Circuit boards are particularly vulnerable to this since the solder that connects components could melt. When this happens, it can cause short circuits or even system failure.

The humidity can cause issues with electrical components. It can cause corrosion, electrical leakage and material degradation. This can happen when moisture penetrates packing materials and printed circuit boards.

This can cause a problem with signal transmission because it causes a delay in the amount of time for the electrons to move across the circuit. In some cases, the lag is so significant that an entire circuit may be unable to function. It can cause industrial equipment to fail.

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