What is the cause of breakdown of electronic components
Let’s first understand the electrostatic discharge control scheme, the protection of electrical and electronic parts, devices and equipment, (download detailed standards here), if you are unclear, you can always call our related personnel to solve the static problems for your company for free .
What is the cause of breakdown of electronic components?
Everyone may already understand this problem-electrostatic breakdown, why have customers not found it? The main reason is that static electricity is invisible, and there is no professional instrument to measure it. After the electronic components are broken down, they do not know which link generates high static electricity. In the daily sales process, customers have raised such a problem. The measured surface resistance of the purchased anti-static product is up to the standard, but why does it generate a high voltage? How can I reject this kind of anti-static products that will generate high static electricity? What instruments can be used to understand this problem in detail? Can static elimination equipment and static protective equipment play a protective role? These problems can be achieved by using the human body comprehensive tester, surface resistance test, electrostatic field tester, ion elimination equipment tester, electrostatic discharge system tester, etc. to control the electrostatic protection indicators of each production link, so as to formulate a perfect Static protection system copy.
At present, the electrostatic protection intelligent system is popularized, real-time monitoring of electrostatic events, electrostatic potential fluctuations, ion fan performance, and supporting SMP monitoring system. With a set of perfect and intelligent systems, the electrostatic event monitor consists of 4 regional 5-port switches Connect 4 static event monitors and 1 computer respectively to form a small network. Items are stored in the trolley case. It can be used for mobile diagnosis or monitoring of static events. A SMP software license is provided free of charge. The software client displays and saves the CDM model. The number of electrostatic discharge, discharge voltage, static voltage sensed by the probe, ionizer discharge time and ion balance (detected every 3 minutes)
Whether the product quality will be reflected in the electrostatic protection measures, the measuring instrument will give you fair data, and the rate of finished products determines the fate of the company's survival! The embodiment of the company's competitiveness is also a problem that management needs to take seriously. Static protection must not be a bit hypocritical!
The breakdown of electronic components is to do a series of troubleshooting work, the key is to get real-time effective information on the spot, so it is recommended that you always prepare static detection equipment, rather than relying on the supplier to come to the service, and also reserve A good professional ESD engineer will find the problem in a timely manner, identify the key points, and immediately analyze and solve the problem, so as not to cause damage to electronic components.
Let me give you a simple example: in the production workshop, employees may generate high voltages when walking, but if there is no human walking voltage test instrument to measure, there is no way to know that employees will also generate static voltages when walking. Moving electronic components back and forth between stations. At this time, it is very likely that the static electricity generated by the walking employee will break down the electronic components on his hand. There are many reasons for the breakdown of electronic components. It depends on who can find the problem carefully, so as to solve the problem as soon as possible, and win a good production environment.