[time-nuts] hammond 77589

Bob Camp lists at rtty.us
Tue Jan 15 12:43:07 UTC 2013


Hi

The pinout would be rational for a spdt thermostatic switch. It's also reasonable for an autotransformer. Hammond makes (and has made) a lot of things. 

Bob

On Jan 15, 2013, at 7:34 AM, Dave Brown <tractorb at ihug.co.nz> wrote:

> Somewhat of an understatement! <g>  Hammond has been in the magnetics business for many years and is a well known manufacturer of transformers and inductors. Details of surrounding circuitry  of the oven controller would help.
> DaveB, NZ
> 
> ----- Original Message ----- From: "Flemming Larsen" <oz6oi at yahoo.dk>
> To: "Discussion of precise time and frequency measurement" <time-nuts at febo.com>
> Sent: Wednesday, January 16, 2013 12:47 AM
> Subject: Re: [time-nuts] hammond 77589
> 
> 
> Hammond has been known to make transformers.
> My vote would have been for a balun (balanced to unbalanced transformer) as is often used in audio transmission lines, such as telephone lines.
> Have you tried putting a meter on it?
> 
> -- FL
> 
> 
> 
>> ________________________________
>> Fra: Jean-Louis Noel <jln at stben.net>
>> Til: Discussion of precise time and frequency measurement <time-nuts at febo.com>
>> Sendt: 2:24 tirsdag den 15. januar 2013
>> Emne: [time-nuts] hammond 77589
>> 
>> Hi all,
>> 
>> Will someone know what it could be?
>> http://www.stben.net/DSC_0338.JPG
>> http://www.stben.net/DSC_0339.JPG
>> 
>> Thanks for your help.
>> 
>> Bye,
>> Jean-Louis
>> 
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