What kind of product is this - an intentional or unintentional radiator?
Generally, if the conducted and/or radiated emissions vary by more than 2
dB it is necessary to retest and get a new list of test data.
Regards,
Frank
Kbalasubramanian@
scmmicro.co.in
Sent by: To
owner-emc-pstc@LI [email protected]
STSERV.IEEE.ORG cc
[email protected],
[email protected]
04/04/2005 11:11 Subject
AM Re: Split ferrite core & molded
ferrite core
Dear Bob,
Thanks for the attention paid. Which section of FCC should I refer
for getting more clarity about this?
Sincerely
K.Balasubramanian
Project Leader - Hardware.
[email protected]
Sent by: To:
[email protected]
owner-emc-pstc@LISTSE cc:
RV.IEEE.ORG Subject: Re: Split
ferrite core & molded ferrite core
04/04/2005 10:03 PM
All things being equal, solid ferrite cores are more effective than split
cores.
Bob Heller
3M EMC Laboratory, 76-1-01
St. Paul, MN 55107-1208
Tel: 651- 778-6336
Fax: 651-778-6252
=========================
Kbalasubramanian@
scmmicro.co.in
Sent by: To
owner-emc-pstc@LI "'[email protected]'"
STSERV.IEEE.ORG <[email protected]>,
[email protected]
cc
04/04/2005 10:17
AM Subject
Split ferrite core & molded ferrite
core
Dear Experts,
Compliance testing for a product has been done with a split type
ferrite core in the cable and report has been prepared and submitted to
VCCI. For FCC & CE DoC has been prepared with photos showing the split type
ferrite core assembled at the appropriate position in the cable. Now the
manufacturing wants to replace the split core with a molded core. Is it
necessary to retest with this molded core and one more test report
generation? I request you experts to point out the stand on VCCI, CE & FCC
on this.
Sincerely
K.Balasubramanian
Project Leader - Hardware.
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