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Schloeder is a specialist manufacturer of EMC test equipment and surge protection solutions for industrial, automotive, aerospace and telecommunications applications. Its portfolio includes surge generators, ESD simulators, burst generators and EMC test systems designed to validate product immunity and ensure compliance with international standards. Engineers and test laboratories worldwide rely on Schloeder solutions for accurate and reliable electromagnetic compatibility testing.
The interference signal coming from the test generator is fed into shielded and coaxial cables via a 100 Ω resistor (even if the shield is ungrounded or grounded at one end only).
A decoupling device must be inserted between the additional/auxiliary equipment and the feed-in point as close as possible to the feed-in point.
To increase decoupling and stabilize the circuit, a ground connection must be made from the shield of the input of the device used for direct coupling to the reference ground plane. This connection is made on the side of the supply unit where the auxiliary device is connected.
