What are the disadvantages of common mode current in the cable?

What are the disadvantages of common mode current in the cable? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.

* Question

What are the disadvantages of common mode current in the cable?


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Answer

The common mode current in the cable does not itself pose a threat to the integrity of the differential mode data signal.However, if there is a mechanism that allows energy to switch from normal mode to differential mode, the common mode current will become a dominant interfering signal.This phenomenon is called mode conversion or mode coupling.