#007 EMI Suppression ~ If you’re having trouble booking an anechoic chamber, consider one for pre-compliance test ~

In order to solve an EMI problem, you first examine the current noise emission in detail in an anechoic chamber, and then check an effectiveness of an implemented measure again and again until the result meet necessary requirements.
If the anechoic chamber can be used for a long period of time, it is very efficient because the above work can be done continuously.

However, such a fortunate environment is rather rare, and most of anechoic chambers continue to be full of reservations. Many engineers may have experienced a situation – measuring current noise situation of equipment in an anechoic chamber, applying measures to it in the laboratory, and then trying to reserve the anechoic chamber again to confirm the effectiveness, but you have to wait one month!

In such a case, it is possible to find an anechoic chamber for pre-compliance test, which has a certain amount of room for reservation and rent it.
Since our site is not a certified test site, it is not possible to obtain data for certification, but it is enough to evaluate the current situation and the effectiveness of the EMI suppression measures.
There is also an option to solve the problem by leaving it to a design/development company that has an anechoic chamber.
( -> https://www.wti-global.com/contents/emi-02.htm )

 

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