[Amps] Buzzing transformer

[Jeff AC0C]

My PA76 buzzes a bit.  But I had another PA76 transformer from a guy who 
swapped it for a Dahl and that one sung like crazy.  Used it for a ton of 
key down power tests on an amp I was building and it never showed any other 
side effect than rattling.

On the other hand I have had a diode and a couple of filter caps go out in 
my PA76.  So you may want to check those for good measure as well.

73/jeff/ac0c
www.ac0c.com
alpha-charlie-zero-charlie

-----Original Message----- 
From: Steve Wright
Sent: Thursday, September 29, 2016 2:56 PM
To: amps at contesting.com
Subject: Re: [Amps] Buzzing transformer

On 30/09/16 05:00, David G4FTC <g4ftc at hotmail.com> wrote:
>> Hi Steve,
>>
>>
>> I agree that any transformer can have a winding replaced, but would it be
>> cost effective, particularly with a small transformer? It would probably 
>> be
>> cheaper to buy a new unit.

Just have a go at it.

S

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