These small details may shrink the life of the led display

Time:2018-10-16 Views:230

It‘s probably well known that the human body‘s safe voltage is 36 volts, but many people don‘t necessarily understand that static electricity in the human body can often reach thousands or even thousands of volts.While electrostatic discharge is not life-threatening, it can be deadly to products such as led displays.This is why when visiting the led display workshop, people are required to bring some anti-static equipment such as shoe covers, static rings and so on.

1. The sudden damage will seriously reduce the yield of the product, thus increasing the production cost of the product. Sudden damage means that the voltage between two or more pins of the led product components exceeds the breakdown strength that the component medium can withstand, and the function may be completely lost.This kind of damage can be found through quality inspection at the time of production, which will not directly affect the customer, thus increasing the cost of production.

2. The potential damage will reduce the service life of the products, thus causing severe damage to the customer, the potential damage in the damage of electrostatic discharge ratio is very high, has reached more than ninety percent, and caused by classical pulse energy fever caused by breakdown in IC testing arranged is very not easy to be found.This makes the product very unstable, and the phenomenon of dead lights will occur successively in the process of customers‘ follow-up use, which greatly affects the life of led display screen, thus bringing losses to customers.