I am Kevin Chen, I graduated from University of Electronic Science and Technology of China in 2000. I am an electrical and electronic engineer with 23 years of experience, in charge of writting content for ICRFQ. I am willing use my experiences to create reliable and necessary electronic information to help our readers. We welcome readers to engage with us on various topics related to electronics such as IC chips, capacitors, resistors, inductors, circuit breakers, diode, transistor, module, relay, opticalcoupler, connectors, PCBs, etc. Please feel free to share your thoughts and questions on these subjects with us. We look forward to hearing from you!
Image source Freepik We are in the era of artificial intelligence and machine learning. Various intelligent tools are used for doing complex tasks. ChatGPT is a popular AI tool that is powered by natural language processing. Owned by OpenAI, this AI tool can perform a wide range of functions including writing codes, emails, scripts, music,…
Image source Freepik Other than functionality, the PCBA process should also focus on the protection of the printed circuit board. Components and the board itself should be protected from various forms of hazard. This is where conformal coating comes in. This is a special coating material that is applied on the printed circuit board with…
Image source Freepik When it comes to the printed circuit board assembly process (PCBA), one of the activities that make up the process entails component placement. It entails putting electronic components on the board. These are the components that will perform various functions on the PCB. There are two main technologies or methodologies used for…
Image source Freepik The process of assembling printed circuit boards has been evolving over the years. The current manufacturing process is quite different from how it was several years ago, or when PCBs were invented. Technological advancement is just one of the motivating factors that have pushed the evolution of PCBA to the edge. The…
Image source Freepiks Obsolescence is an issue that keeps affecting different areas of technology. When it comes to printed circuit board assembly, we have to think of the design phase of the PCBA manufacturing is also impacted by component obsolescence. This is unlike the common misconception where it is assumed that component obsolescence only affects…
Image source Freepik Testing is an important part of any PCBA manufacturing process. It is usually conducted at every critical stage of manufacturing. Even at the design phase, you will still need to conduct some tests so that you can find out whether the design will be perfect for the PCBA. It is through testing…
Image source Freepik A disruption of the supply chain, no matter how small it may be will have a direct impact on the manufacturing process. This is something that was witnessed in 2020 when there was a major disruption of the supply chain due to the Covid-19 pandemic. The supply chain affected the movement and…
Image source Freepik When dealing with electronics, or when you are involved in building one, you would always wish to set it to the optimum operating conditions. However, in real life, there is no perfect condition that the device will operate to its full potential. Environmental factors that determine the operation of an electronic module…
Image of PCBA materials source Freepik PCBA is a critical component of all electronic devices. It performs various roles that are directly related to the management and control of the electronic devices. Have you ever wondered what a PCBA module is made of so that it is able to perform the required functions? Of course,…
Testing PCB underway source Freepik Testing and certification are mandatory practices that are observed during PCBA manufacturing. PCBA module has to tested the certified that it meets specific requirements. Any reputable PCBA manufacturer should execute these two critical requirements before supplying the modules to the market. The last thing that a PCB manufacturer wants to…