ESD Generator and ESD Testing

ESD generator is made to test electrical and electronic equipment’s ability to tolerate ESD. Static charge generated by the human body to an object or between two objects has the potential to cause electrical and electronic equipment circuits to malfunction or even be damaged. This is the electrostatic discharge. It is also known as ESD.  This article will look into ESD generation and ESD testing.

What is an ESD Generator?

Monitoring the effectiveness of your equipment is critical while trying to maintain an Electrostatic Protected Area. ESD test can detect when devices lose their antistatic properties. This helps to ensure the safety of both your personnel and your equipment. Testing your antistatic equipment on a regular basis allows you to spot any urgent problems with your equipment, allowing you to address them as soon as possible. The sooner you can identify a problem with your antistatic equipment, the better you’ll be able to take action to avoid more harm or damage from occurring in the first place. In the end, you’ll save time, money, and pricey replacements.

ESD simulator gun

ESD guns, also known as ESD simulators, are the most often used devices in ESD testing. These simulators are small and portable, allowing users to use them in a variety of settings and locations. ESD guns can detect voltages ranging from 16kV to 30kV and are programmable. It can be tweaked further depending on the situation and testing requirements. It was designed to be nimble and versatile in order to meet international ESD testing standards.

The ESD test gun may be used to conduct electrostatic discharge tests on a wide range of electrical and electronic equipment, while also ensuring test comparability and repeatability.

Testing Standards

ESD simulator gun (Electrostatic Discharge Generator/Electrostatic Gun/ESD Guns) is in full compliance with IEC 61000-4-2, EN61000-4-2, ISO10605, GB/T17626.2, GB/T17215.301 and GB/T17215.322.

What Contributes to Charge Generation?

The amount of the charge produced is also determined by various factors. These include the materials that will be in contact or separated. How much friction/time there is and the relative humidity level.

If you don’t keep track of your charges, they can build up. Charge generation will increase dramatically with lower relative humidity since the atmosphere is drier.

Type of Electro-static Discharge

The spark is the most striking kind of electrostatic discharge. When a strong electric field forms an ionized conductive route in the air, a spark happens. If the air contains combustible gases or particles, this can cause slight discomfort to individuals, damage to electrical equipment, and even flames and explosions.

The spark can be seen and heard. Many ESD incidents, however, take place without a visible or loud spark. A person carrying a little electric charge might not notice a discharge large enough to harm sensitive electronic components. Discharges as low as 30V can destroy some electronic gadgets. Those less visible kinds of ESD can cause outright device failures or less obvious forms of deterioration that can damage electronic device long-term durability and performance. Some devices may not show signs of wear until they’ve been in use for a long time.

Lightning is the most well-known example of a natural spark. Hundreds of millions of volts of electric potential exist between a cloud and the earth, or between two clouds.

Electrostatic Discharge (ESD) Generators

Electrostatic discharges are current surges that occur when two objects with different electrical potentials come into contact. Static electricity builds up or electrostatic induction occurs when a charged object is placed near a conductive object without access to ground.

The word refers to undesired currents that can damage electronic equipment in most circumstances. ESD generators are used to test ESD resistance, which is critical in solid-state electronics where ESDs are a major concern.

Electrostatic discharge generators (ESD generators) are machines that create electrostatic discharge (ESD) signals in order to determine how much ESD a piece of electronic equipment can withstand without causing harm.

Selecting an ESD Generator

The sorts of components that ESD generators are designed to test differ. The voltage that an ESD generator produces is the most important variable. Depending on the size and tolerance of the electrical components it is designed to test, the generator’s voltage ranges will range from roughly 30 volts to around 30 kV.

Uses of an ESD Generator

ESD generators are used to determine the susceptibility of a product or component to an electrostatic discharge. Pyrotechnic machines, powders, and liquids; ordnance and explosive equipment; computer hardware; power generation equipment; process control systems; and electrical tools are among the devices that have been tested. The data generated by an ESD generator can be used to characterize the likelihood of igniting as a result of an ESD event.

Can ESD Cause Damage?

Yes. If the air contains combustible gases or particles, even a modest electric charge can harm sensitive electronic components and potentially create fires and explosions. Discharges as low as 30V can cause damage to a variety of electronics. These unseen kinds of ESD can cause outright device failures and have an impact on electronic device long-term dependability and performance. Electrostatic damage can happen at any time throughout the manufacturing process, assembly, testing, storage, packing, shipment, or maintenance.

The ESD generator is used to assess the ability of electrical and electronic devices to withstand electrostatic discharge. The topic of ESD generation and testing will be discussed in this article.

We suggest you choose LISUN ESD Simulator Test Desk to work with ESD61000-2 electrostatic discharge gun.

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are Goniophotometer, Integrating Sphere, Spectroradiometer, Surge Generator, ESD Simulator Guns, EMI Receiver, EMC Test Equipment, Electrical Safety Tester, Environmental Chamber, Temperature Chamber, Climate Chamber, Thermal Chamber, Salt Spray Test, Dust Test Chamber, Waterproof Test, RoHS Test (EDXRF), Glow Wire Test and Needle Flame Test.

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