What is the IEC 61000-4-2 electrostatic discharge test?

What is the IEC 61000-4-2 electrostatic discharge test?

The IEC 61000-4-2 electrostatic discharge test evaluates how resistant electronic equipment is to electrostatic discharge (ESD). Electrostatic discharge is likely to occur when chemical-fiber carpets or clothing are used in dry environments, and when it contacts electronic equipment, it may cause malfunctions or failures. This test simulates cases where a discharge is applied directly from an operator to electronic equipment (direct discharge) and cases where a discharge is applied to a nearby metal object (indirect discharge).