FAQ
Q.
What is common mode attenuation?
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  • Signal Line Common Mode Chokes/Filters


A. This refers to the value that attenuates common mode signals that are mostly noise components.

All related FAQ
Q.
What is the difference between common mode and differential mode?
  • Signal Line Common Mode Chokes/Filters
Q.
What is differential insertion loss?
  • Signal Line Common Mode Chokes/Filters
Q.
What is Scd21?
  • Signal Line Common Mode Chokes/Filters
Q.
Which voltage location is being referred to for the rated voltage of a common mode filter (common mode choke)?
  • Signal Line Common Mode Chokes/Filters
Q.
Can common impedance be considered impedance that affects only AC (resonant signals)?
  • Signal Line Common Mode Chokes/Filters
Q.
At which frequency is the "impedance," which is the representative characteristic of common mode filters / chokes, defined?
  • Signal Line Common Mode Chokes/Filters
Q.
What is the defining condition for the rated current of common mode filters / chokes?
  • Signal Line Common Mode Chokes/Filters
Q.
Is it okay to use a common mode filter / choke if a current larger than its rated current is applied momentarily?
  • Signal Line Common Mode Chokes/Filters
Q.
What is the difference between common mode impedance, differential mode impedance and characteristic impedance?
  • Signal Line Common Mode Chokes/Filters
Q.
Where is the characteristic impedance described?
  • Signal Line Common Mode Chokes/Filters
Q.
What is the cutoff frequency?
  • Signal Line Common Mode Chokes/Filters
Q.
Where can I check the frequency characteristics of the common mode impedance?
  • Signal Line Common Mode Chokes/Filters
Q.
Where can I check the insertion loss?
  • Signal Line Common Mode Chokes/Filters