Hi Carol,
The voltages may appear to be OK even if the transformer has a shorted turn.
Can you measure the mains primary current without any of the secondaries
connected?
David G4FTC
________________________________
From: Amps <amps-bounces@contesting.com> on behalf of Carol Richards
<n2mm@comcast.net>
Sent: 26 September 2016 18:40
To: amps@contesting.com
Subject: [Amps] Buzzing Transformer Follow-up Questions
Hello all...
I happened to have a similar transformer from another Alpha amplifier, which
is out for repairs.. I Installed it and all is fine. Now my big question...
Since the original transformer is totally operational ( voltages and
current) except for the buzzing sound, (probaly due to a lamination
problem), what do I do next?
Do I replace the transformer? Do I get it rewound?
I have a call into Hammond and waiting for a call back.
Carol
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