-Original Message-
From: Muriel Bittencourt de Liz [mailto:mur...@eel.ufsc.br]
Sent: Donnerstag, 20. Februar 2003 19:52
To: EMC-PSTC List
Subject: About Radiated Measurements
Group,
I have a doubt concerning radiated emissions measurement:
- For radiated emissions measurement
My opinion. The frequencies radiated by the output leads of an SMPS are
such that the wires are the only significant radiator, not the loads. So it
would not matter if the loads were within the cell, or without. But it is
easier to put them within the cell and not worry about filtering the
found inconvenient about TEM cells.
Dave Cuthbert
Micron Technology
From: Muriel Bittencourt de Liz [mailto:mur...@eel.ufsc.br]
Sent: Thursday, February 20, 2003 11:52 AM
To: EMC-PSTC List
Subject: About Radiated Measurements
Group,
I have a doubt concerning radiated emissions
List
Subject: Re: About Radiated Measurements
Muriel,
I would suggest leaving them inside connected by a length of wire that is
somewhat representative of the size of the final application. Best yet, do
it both ways and see if it makes a diference.
Regards,
Brent DeWitt
Muriel Bittencourt
on
20-02-2003 12:21:38 PM
Please respond to Muriel Bittencourt de Liz mur...@eel.ufsc.br
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cc:
Subject: About Radiated Measurements
Group,
I have a doubt concerning radiated emissions measurement
Group,
I have a doubt concerning radiated emissions measurement:
- For radiated emissions measurement of switched mode power supplies using a
TEM cell, should I leave the loads of the supply inside or outside the
cell?? My TEM cell have filtered connections for DC loads.
Thanks in advance for
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