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Transient CDNs

Transient coupling decoupling networks (also called transient CDNs) are CDNs that allow for the transfer of transient energy between auxilliary equipment and the DUT/EUT during transient immunity testing. These CDNs are most commonly required for the transient pulse tests—combination wave surge (IEC 61000-4-5) and electrical fast transients/burst (IEC 61000-4-4).

ATEC offers a wide variety of transient CDNs from established manufacturers, such as Teseq and Haefely, to support any transient immunity testing needs.