Derek,
 
Do you have a suggestion as to how the test should be performed?
 
-doug


Douglas E. Powell 
Corporate Compliance Dept.
Advanced Energy Industries, Inc. 
Fort Collins, CO 80525 USA 


From: [email protected] [mailto:[email protected]]
Sent: Tuesday, November 11, 2003 8:56 AM
To: [email protected]; [email protected]
Cc: [email protected]
Subject: Re: opinions, please


In a message dated 11/11/2003 9:36:21 AM Central Standard Time,
[email protected] writes:


The EMC guidelines read:  "... If the component is intended to be placed on
the market as a single commercial unit for distribution and/or final use
this function has to be available WITHOUT further adjustment or connections
other than SIMPLE ones which can be performed by any person not fully aware
of the EMC implications..."

After seeing all the other list positings and thinking some more, I'm going to
change my opinion on what this should be marked as. Originally, I said
component. But...
 
This is a module that when added to a PC brings new capibility. But, it also
adds a path for noise to exit a system that the manufacturer may have tested (
if they even did ) differently. 
 
So I guess, I would say now that the module should be CE marked, and at a
minimum, the contribution it makes to radiated emissions determined.
 
I guess my second 2 cents worth....
 
Derek N. Walton
Owner, L F Research EMI Design and Test Facility
Poplar Grove,
IL 61065
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