OT - Help Ratelco P/N

[Bob W7AVK-2]

Morning - Sorry for the OT request but maybe someone can help.  I'm
collecting parts for a K3 analog power supply and have come upon two
large unknown Ratelco, Inc transformers.   I've tried and about given up
searching the net for information.

Ratelco, Inc. part number 2045 and is a transformer with several
windings.  One set very heavy current.
Ratelco, Inc. part number 2590G and is a large choke of some current
capacity.

Any information, especially current ratings, would be appreciated.

Thanks

73  Bob  W7AVK
K2/100 s/n 4365
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[AC7AC]

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[riese-k3djc]

OR

Look around hamfests for bad LARGE UPS units
got one which had the powersupply transformer?diodes and Pass transistors
all OK
simple to re do the regulator/crowbar circuit ended up with a 13 volt 30
amp supply
built it on a bread board and had a case made for it
case cost as much as the reworked UPS/ powersupply
hardest job was getting rid of the battery  greenly

Bob
 
On Sun, 29 May 2011 08:34:25 -0700 "Ron D'Eau Claire" <[hidden email]>
writes:

> Bob, you might try calling Ratelco at [phone] (Tucson, Az).
>
> Ron AC7AC
>
>
> -----Original Message-----
>
> Morning - Sorry for the OT request but maybe someone can help.  I'm
>
> collecting parts for a K3 analog power supply and have come upon two
>
> large unknown Ratelco, Inc transformers.   I've tried and about
> given up
> searching the net for information.
>
> Ratelco, Inc. part number 2045 and is a transformer with several
> windings.  One set very heavy current.
> Ratelco, Inc. part number 2590G and is a large choke of some current
>
> capacity.
>
> Any information, especially current ratings, would be appreciated.
>
> Thanks
>
> 73  Bob  W7AVK
> K2/100 s/n 4365
>
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:[hidden email]
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>
>

 
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[K7MDL]

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