EMI filter? hva er det?

[hcgustad]

Kom over denne her om dagen...det står at det er EMI filter....men hva er et EMI filter for noe, og hva gjør filteret?

[huf]

"An EMI filter is a passive electronic device used to suppress conducted interference present on any power or signal line. It may be used to suppress the interference generated by the device itself as well as to suppress the interference generated by other equipment to improve the immunity of a device to the EMI signals present within its electromagnetic environment. Most EMI filters include components to suppress both common and differential mode interference. Although most traditional EMI filters are found in metal enclosures, many filters designed to suppress low frequency conducted interference are constructed inside plastic housings."

 

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