Introduction:
CDN M3PE 16A 1000V is a 3-wire coupling and decoupling network manufactured by SCHWARZBECK Company in Germany, authorized by Shenzhen EUTTEST Company for sales and quotation service. This CDN coupling and decoupling network supports DUT line-to-ground voltage up to 500V AC and 1000V DC, and maximum saturation current up to 16A, which can be used for EMC testers to conduct conducted common-mode immunity test according to IEC 61000-4-6 Annex D.2, and is suitable for conducting immunity test along the power line of unshielded AC and DC power lines (utility). It is suitable for conducting immunity tests along power lines for unshielded AC and DC power lines (mains).
Both this model and the CDN M2M3PE 16A have 16A pass-through current, but the CDN M3PE described on this page is slightly less powerful in that it only supports the CDN-M3 test mode and cannot be switched to CDN-M2 test use. If you want to test M2 or M3 mode, please purchase the CDN M2M3PE 16A The
Technical parameters:
Product Specification Sheet:
“Reminder: swipe tables left and right”At 24MHz - 80MHz: 150 Ω +60 Ω / -45 Ω
80 MHz - 230 MHz: 150 Ω ±60 Ω
See common mode impedance graph below for detailed values.
1000V DC
2000V DC
SR 30/4
SR 100-6W
Common mode impedance plot:
The following figure shows the common mode impedance curve of this product in accordance with the requirements of IEC 61000-4-6 and GBT 17626.6 conducted immunity test standard, the red line in the figure represents the impedance value range given by the standard.

Common mode impedance graph
Product Recommendation:
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Please go to the following link to view:
Difference between CDN and CDNE Schwarzbeck Coupling Decoupling Networks Product Catalog
Order No. EUTS0578
EUTTEST is an official authorized distributor of SCHWARZBECK, whose full official name is: SCHWARZBECK MESS - ELEKTRONIK OHG
Ltd. is authorized by schwarzbeck to sell all products in China and provide technical service for the products sold.

Schwarzbeck Product List Schwarzbeck
CDN M1 16A 1000V Schwarzbeck
CDN AF2 Schwarzbeck
CDN S25 SUBD Schwarzbeck
CDN M3 32A 1000V Schwarzbeck
CDN M2 16A 1000V Schwarzbeck
CDN M2/M3PE 16A Schwarzbeck