The harm caused by electrostatic discharge (ESD) to electronic devices should not be underestimated. The instantaneous current generated by this discharge may reach several hundred amperes, enough to cause permanent damage to electronic devices. It may cause a series of problems such as circuit board burnout, electronic component breakdown, and display screen damage. In addition, ESD may also cause electromagnetic interference (EMI), affecting the normal operation of equipment.

Application areas of ESD anti-static certification

ESD anti-static certification is widely used in various electronic device fields, including but not limited to the following aspects:

1. Electronic product manufacturing industry: Effective ESD anti-static measures need to be taken in the manufacturing process of electronic products to ensure product quality and reliability;

2. Semiconductor manufacturing industry: During the semiconductor manufacturing process, electrostatic discharge may cause serious consequences such as wafer damage and chip scrap;

3. Medical device manufacturing industry: Medical devices require high reliability and stability, and electrostatic discharge may cause malfunctions and safety hazards in medical equipment;

4. Packaging and transportation industry: Electronic devices are easily affected by static electricity during storage and transportation, so effective ESD anti-static measures need to be taken to ensure the safe transportation of products.

In short, ESD anti-static certification is crucial for the field of electronic devices. By obtaining ESD anti-static certification, companies can reduce the impact of static electricity on electronic devices, improve product reliability and stability, and ensure safety during production and use. Effective ESD anti-static measures need to be taken in fields such as electronic product manufacturing, semiconductor manufacturing, medical device manufacturing, and packaging and transportation to ensure product quality, reliability, and safety.

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ESD anti-static testing and certification process

1. ESD anti-static test

ESD anti-static testing is a simulation of electrostatic discharge testing on electronic devices to test their ability to resist electrostatic discharge. The testing methods include contact discharge and air discharge, simulating direct contact and indirect contact electrostatic discharge respectively. The key parameters that need to be paid attention to during the testing process include discharge voltage, discharge current, and discharge time.

2. ESD anti-static certification process

The process of ESD anti-static certification generally includes the following steps:

(1) Choose a certification body: Based on the actual needs of the enterprise and the reputation of the certification body, select the appropriate certification body;

(2) Submit application: Submit the application form and samples to the certification body;

(3) Sample testing: The certification body reviews the application form and samples, and conducts ESD anti-static testing on the samples;

(4) Audit and certification: After passing the audit, the certification body will issue an ESD anti-static certification certificate.