[RFI] Help on speed drive motor controller RFI

Ian White GM3SEK gm3sek at ifwtech.co.uk
Sun Jan 28 18:38:53 EST 2007

Jim Brown wrote:
>Once you've studied this material, you could try contacting the 
>manufacturer to find out what RF suppression is available for the unit. 
>And you should also learn what the laws in your country say about RFI.

Ask to see the documents for the declaration of "CE" conformance, which 
apply to every country in the European Union.

On the face of it, it seems impossible that such a system could meet the 
regulations for conducted emissions of 15kHz and its harmonics without 
using RFI filtering.


73 from Ian GM3SEK

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