Electrostatic Discharge refers to the transfer of charge between two objects. Electrostatic Discharge is an issue of concern particularly in electronics where sensitive components can be destroyed by the transfer of charges. The transfer of charges can be caused due to dielectric breakdown or physical contact. While the spark may appear small, the voltages generated are of the order of kilovolts.Electrostatic Discharge Protection is a key aspect of electronics design. Electrostatic Discharge protection by measures such as the use of anti-static packaging, controlling humidity and is achieved by painting the the use of specially designed pointed features called dischargers. This is used in Aircrafts
In Petrochemical installations, where the risk of fire is present, electrostatic discharge can result in fire.