Isolated conductor
An isolated conductor is a non-grounded conductor. Examples of isolated conductors include: Conductive traces or printed circuit board components not in contact with ESD work-surface.
FAQ Category: ESD Terminology
Ioniser
An ioniser is a specialised device which is designed to generate positive and/or negative air ions. Ionisers help to remove static charge on objects and surfaces by passing an electrical charge to molecules in the air. The primary function of an ioniser is to neutralise electrostatic charges on “process-essential” insulators and isolated (non-grounded) conductors. For more information, […]
Ionisation
Ionisation is the process by which a neutral atom or molecule acquires a positive or negative charge.
Grounded
The term “grounded” refers to being connected to Earth or some other conducting body that serves in place of the Earth.
Groundable point
A groundable point is a designated connection location or assembly used on an electrostatic discharge protective material or device that is intended to accommodate an electrical connection from the floor material to an appropriate ground.
Ground
In electrical terminology, the term “ground” refers to a conductive connection; representing “zero electrical potential”. It is the safe point of discharge of unwanted static electricity. When something is grounded, it’s neutral; it has no charge. Connecting a conductive floor to ground ensures that static charges will be diverted to Earth through the conductive flooring system. […]
Field induced charging
Field induced charging is a charging method using electrostatic induction.
Faraday cage
A faraday cage is a conductive barrier against ESD that attenuates a stationary electric field. e.g. Metallised Shielding Bag, Conductive Box etc.
Electrification time
Electrification time refers to the time for the resistance measuring instrument to stabilise at the value of the upper resistance range verification fixture.
Electrical resistance
Electrical resistance describes the capacity of a material to stop, or resist, the flow of electricity. Resistance tests are typically used to predict how quickly or slowly an ESD flooring material will transport static charges to ground; this is measured in ohms (Ω).
