Electromagnetic compatibility, or EMC for short, is generally understood to mean the interaction between technical systems. More specifically, it refers to electrical, electronic or electromagnetic interference that emanates from or affects a device. This also includes the influence of currents or voltages. Essentially, EMC distinguishes between conducted and field-bound interference. The former are transmitted directly via supply or signal lines to a system, in this case called an interference sink. Field-bound interference can also be referred to as interference fields. In this case, the interference is transmitted via an inductive influence or via an electric or magnetic field.
The aim of implementing EMC is to give devices the ability to avoid such effects or interference. This ensures reliable and satisfactory operation of a system in the electromagnetic environment.
Various directives and standards require providers of technical systems to comply with basic EMC protection requirements.
EMC for special vehicles and mobile shelters
Interference prevention is part of the basic product design for special vehicles or mobile shelters, as these systems have a particularly high integration density of electrical and electronic components. In vehicles, for example, EMC ensures that the control electronics function perfectly, taking into account defined interference variables. Accordingly, EMC shielding measures are already incorporated into the initial designs and planning of specialized special vehicles or containers for the German Armed Forces.
EMC measurements during development support ongoing optimization and compliance with strict guidelines and standards. Final tests under real conditions directly at the place of use are also mandatory to ensure perfect results. EMC measures are therefore an essential part of system integration for special vehicles and mobile shelters.
