Radiated Immunity - Measurement Standards



CDN for Unscreened Cables

Example of Coupling-Decoupling-network Here is displayed an example of CDN for unscreened cables. Disturbances are injected through R & C1 to the DUT access.
CDN_M1/_M2/_M3 used with unscreened cables to the main)


RCD_M3: PE+N+L : C1=10nF, C2=47nF, R=300 Ohm, L> 280microH at 150kHz.

RCD_M2: N+L: C1=10nF, C2=47nF, R=200 Ohm, L> 280microH at 150kHz.

RCD_M1: PE : C1=22nF, C2=47nF, R=100 Ohm, L> 280microH at 150kHz.