Читать книгу The ESD Control Program Handbook - Jeremy M. Smallwood - Страница 63

Very high electrostatic fields can occur at sharp edges or points on conductors in an electrostatic field. When this field reaches or exceeds a threshold, ions can be sprayed from the point or edge into the air, as a small continuous ion current. This effect is used in ionizers to create a source of ionized air for neutralizing electrostatic charges.