Electrostatic level is a sudden electric current flow from one material to another material.If we remember how to generated electro static using rod plastic and cloth on science lab class.

Theoretically  a voltage level for ESD can damage for any electronic component is around 100-500 Volt.For the very sensitive electronic components,normally it only can withstand around 25-170 Volt.

How we can known the Electrostatic damage (ESD) phenomena?Normally we possibility can hear a ”click” sound when touching an object or equipment.From the research possibility voltage generate for the “click” sound is at least 3.5 kV. read more