Reference Information
Windows Automation Center, WinAC Slot Version 4.0
Hardware Installation and Operating Manual, Edition 02/2006, A5E00273194-02
169
9.7
Guideline for Handling Electrostatic Sensitive Devices
(ESD)
Introduction
In this appendix, we explain
•
What is meant by "electrostatic sensitive devices"
•
The precautions you must observe when handling and working with
electrostatic sensitive devices
What are ESDs?
Definition
All electronic modules are equipped with large-scale integrated ICs or components.
Due to their design, these electronic elements are very sensitive to overvoltages
and thus to any electrostatic discharge.
Electrostatic sensitive devices are frequently referred to by the abbreviation ESD.
This is also the international abbreviation for such devices.
Electrostatic sensitive devices are identified by the following symbol:
Caution
Electrostatic sensitive devices can be irrevocably damaged by voltages that are
far below the voltage values that can by perceived by human beings. These
voltages are present if you touch a component or the electrical terminals of a
device without first discharging static electricity. In most cases, the damage to a
device caused by an overvoltage is not immediately noticeable but rather is first
apparent only after a prolonged period of operation.
