Kamran,
The method used by most of the better magnetics houses is to embed
thermocouples into the transformer during construction of a sample. The
resulting temperatures will be higher than external measurements.
Scott Lacey
-----Original Message-----
From: Kamran Mohajer [SMTP:kmoha...@cisco.com]
Sent: Tuesday, August 24, 1999 5:50 PM
To: emc-p...@ieee.org
Subject: Temperature Measuring of Magnetic Components
Hello EMC-PSTCers,
I wonder if anyone knows of the method of measuring temperature
limits on magnetic components. I happen to get involved in this and found
that my results are different than the vendors result by as much as 10-15
degrees on measuring on a same magnetic component. Even applying the
thermocouple to different location on a coil seems to give you different
results. Is there a method that I should be following to measure
temperature with thermocouples methods, not change of resistance, on
magnetic parts such as transformers, coils, etc.?
Thanks,
****************************************************************************
*******
Kamran Mohajer
DSL Compliance Lead
Cisco Systems, Inc.
Phone(408)-525-6121
Fax(408)527-0495
kmoha...@cisco.com
****************************************************************************
*******
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