Differential-mode Conducted Immunity Coupling/Decoupling Network

CDN 419M3-32

The CDN 419M3-32 is a differential-mode conducted immunity coupling/decoupling network complies with IEC 61000-4-19, GB/T 17626.19 and other domestic and international standards. It fully complies with CDN performance and cabling specifications. It supports CW signals across the wide frequency range of 2 kHz to 150 kHz, with a max. coupling voltage of 30 V (rms).

Adopts optimized built-in decoupling circuit, which effectively isolates interference signals from the test circuit. It keeps the DUT operating signals unaffected and guarantees accurate and repeatable test results.

Schematic Diagram：

Test Connection Diagram：

CDN Calibration Diagram：

> All ports adopt 4 mm banana ports

> Differential-mode coupling frequency 2 kHz to 150 kHz

> Stable decoupling performance under high-load conditions

> Compatible with 2-wire / 3-wire differential-mode tests

> Withstand high voltage and large current, suitable for industrial applications