[MRCA] AC power supply transformer

[Mark K3MSB]

 Good morning Rich

Try searching for "12V Filament Transformer";   that brings up a lot of
stuff to wade through.

Here's one possible source:

https://www.hammfg.com/electronics/transformers/power/166

Also, search for "toroidal transformer";  these are carried by all the big
vendors (Mouser, Newark etc) and they are available in the secondary
voltage and current ratings you're looking for.

You also may try putting a "Wanted" listing on qth.com.   Additionally,
the "Classifieds" section of the Antique Radio Forum (
https://www.antiqueradios.com/) is always a good place to find parts.

I looked for "12V filament transformer" on eBay;  bunch of stuff came up
but I didn't work through it all.

Hope this helps OM....

73 Mark K3MSB

On Wed, Oct 23, 2019 at 2:50 AM Rich Arland <k7sz at live.com> wrote:

> I am perplexed.....I need a 120VAC to 12 or 15VAC power transformer
> capable of sustained output of 5A. I have been searching the interweb and
> all I can seem to find are "wal-warts", switching psu, and computer power
> supplies. The really sad part of this saga is that about 2 yrs ago I gave
> away a 1 cubic foot box of all sorts of power transformers!
>
> So, does anyone out there in MilCom land happen to have a transformer that
> I can make an AC PSU capable of delivering 12-14VAC at 5 amps? If so,
> please contact me off-list and we'll set up a deal.
>
> (And "yes" this is for my TRC-77A)
>
> *Vy 73*
>
> *Rich  K7SZ*
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