Explicação profissional dos riscos da descarga eletrostática
Electrostatic discharge is very harmful to computer hardware. According to statistics, the damage rate caused by static electricity in the damage of semiconductor components is 59%. The breakdown damage of components caused by electrostatic breakdown is the most common and serious hazard in the electronics industry, especially in the manufacturing of electronic products. It is mainly divided into two categories: Difícil de ruptura e colapso suave:
Difícil de ruptura dos componentes eletrônicos (também conhecidos como falha instantânea)
A quebra dura chamada é uma falha permanente única do dispositivo, o que faz com que o dispositivo perca completamente sua função e o dispositivo não pode ser operado .. Processo .
The characteristic of soft breakdown is that the device loses its function intermittently. The device can be operated but the performance is unstable or the parameters are reduced, which becomes a hidden danger. The harm it brings is more serious than hard breakdown. Because soft breakdown is difficult to detect in the early stage, the device is sometimes good and sometimes bad (due to the reduction of index parameters), and it is not easy to be discovered, which causes great trouble to the operation of the whole machine and fault finding. Although the performance parameters of the device have changed, it can still work normally and it is easy to pass the pre-factory inspection and flow into the hands of users. As time goes by during use, multiple soft breakdowns can cause hard breakdowns, causing abnormal operation of the equipment, which will Não apenas causam perdas aos usuários, mas afetarão inevitavelmente a boa reputação dos produtos Inspur entre os clientes . Esta forma de dano ao dispositivo é responsável por cerca de 90% dos danos eletrostáticos .