CDNs & Coupling Networks
CDNs and coupling/decoupling networks are essential for EMC immunity testing, enabling controlled coupling of surge, EFT/burst and disturbance signals onto power, data and control lines while protecting the auxiliary equipment under test. APC Technology Group supplies a wide range of coupling/decoupling networks for IEC/EN 61000-4-4 and related EMC test applications, helping compliance labs, test engineers and manufacturers achieve accurate, repeatable immunity test results.
