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¿µ¹®Ç¥Áظí Considerations for Model Construction of Electronic System Grounding against Harmful Effects
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¿µ¹®³»¿ë¿ä¾à A grounding system should be designed by considering the properties of two
transient sources in a viewpoint of protecting electronic equipment system from
damaging components.
The construction of grounding system has a very different meaning according to
the types of connection between systems. In the case of separate installation of
ground, a voltage difference between the grounds could exist. As the voltage level
difference can give rise to flowing current through equipment circuitry, thereby
malfunction or errornous system operation occurs, the designer should think of this
possibility. On the other hand, when someone will construct a common grounding
system, it should also be concerned that a certain part of intruding surge current
from a stem of all the electrical passages would flow through the conductors of
bonding connection reaching to electronic devices and damage the system as a
result of it.
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