I read in !emc-pstc that [email protected] wrote (in <[email protected]>) about 'Conducted emisions - frequencies lower than 150kHz', on Wed, 14 Nov 2001: > >List > >Nowadays, we run conducted EMI tests according to EN55014-1 to household >appliances. >The frequency range is 150kHz up to 30MHz. >Is there any standard or project to impose limits to lower frequencies ? > There is a general *trend* to extend control of emissions down to 9 kHz and up from 2/2.4 kHz to 9 kHz. But this involves a revision or amendment of the standard, so an adequate transition period will be given. To get an idea of what *might* be added, see CISPR15/EN55015. -- Regards, John Woodgate, OOO - Own Opinions Only. http://www.jmwa.demon.co.uk Eat mink and be dreary!
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