Sustainable Electronics Practices: Lessons from Technicians in Challenging Environments
Electronics are becoming increasingly integrated into mission-critical applications from airplanes to medical devices as well as the grid for energy, firms have to meet the new demands. Failure of these systems can be disastrous.
The harshest conditions include those that have high humidity electrical fields, which could cause damage and hot conditions. The environmental conditions may affect the requirements of a product, and need to be considered at stage of development.
Challenges
Electronics, also known as electronic waste or “e-waste”, are often discarded despite the fact that they can improve productivity and human lives. E-waste is made up of toxic substances as well as rare precious metals like gold, palladium and cadmium.
The value from industrial electronic equipment (EEE) is a crucial step in minimizing e-waste generation as well as establishing sustainable practices for managing resources. Retrofitting and remanufacturing are two strategies which upgrade old products using new technologies. Remanufacturing is more extensive procedures, which includes disassembling the equipment, cleaning it, replacing parts and put everything back in place.
We conducted an online study with industrial electronics repair technicians within the GCC to advocate remanufacturing rather than of disposing. Results showed that PCB problems and malfunctions tend to be caused by the above-mentioned causes. This information will allow technicians to develop better repair techniques, and reuse EEE for a sustainable future.
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For industrial electronics, public transport, as well as mining equipment, “If it is not damaged, don’t fix it” Does this hold the same? A single defective printed circuit board may lead to a complete device malfunctioning, resulting with significant expenses.
Right to Repair is becoming a global movement that aims to increase the lifespan of electronic devices and develop a an environmentally sustainable business model. But several factors such as product design, Intellectual Property, Consumer Laws and Taxation make it difficult to implement the concept.
Technicians who are working in challenging environments must be creative and be able to adapt. In an interview that is typical, candidates are asked to explain a scenario in which they were forced to use their imagination to solve the problem. Employers will be able to assess the ability of technicians to resolve problems and how they handle unanticipated challenges in a high-speed working environment. The ability of technicians to come up with fast solutions is evidence of their creativity and commitment to excellence.
Repairing Electronics at Extreme Temperatures and in extreme humidity
In order to ensure that electronics function exactly as they are intended over the full life of the product, they must be subjected to rigorous tests. This usually involves exposure to high temperatures, extreme humidity as well as vibrations.
The high temperature could cause damage to electronic parts. This is particularly true of circuit boards. The solder used to connect components could cause melting. It could result in short circuits or even system malfunction.
It may result in electrical component issues. This can lead to corrosion, electrical leakage and material degradation. The cause is the moisture penetration of packing materials, printed circuit boards and other surfaces of the components.
It can result in delays in the transmission of signals, as the electrons have to move across circuits at an accelerated speed. In some cases, the lag can be so great that the entire circuit can fail to function. This can lead industrial equipment to stop working.
