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Re: [OM] Noisy T32

Subject: Re: [OM] Noisy T32
From: Terry and Tracey <foxcroft@xxxxxxxxxxx>
Date: Wed, 15 Oct 2003 17:50:24 +1000
Watch out doing that. You will change the eddy current loss characteristics
of the transformer that will result in it running at a higher temperature.

Foxy

----- Original Message ----- 


I tested this theory a while ago. I took apart a really annoyingly buzzy
wall-wart, drilled a hole through the plates and put a machine screw,
lockwasher and bolt through it. The noise has been gone for several
years now. Of course, I have no idea if such a thing is possible with
any other transformer, let alone the one in a T32. The one I fixed had
an appropriate exposed area for the hole for a 4/40 machine screw.




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