[GreenKeys] Loop supply options

John, W9DDD w9ddd at tapr.org
Mon Sep 9 10:30:40 EDT 2019


Interesting, I obviously have been using the wrong search terms.  Every 
one I came up with was big and expensive.

John, W9DDD
Ich habe dreimal abgeschnitten uns jetzt zu kurtz. (I cut it off 3 times 
and it's still too short.)

On 9/9/2019 9:21 AM, Jeff G wrote:
> When I first saw this thread, I had the exact thought of just a 1:1 
> transformer with a bridge and cap.
> 
> FYI - 1:1 transformers are readily available yet, I work on arcade games 
> and nearly every game has one, both for safety reasons as well as being 
> required by the open frame monitors. You can still buy them new.
> 
> I'm sure you can find them on Amazon, etc, but here's an example from 
> one of the popular vendors: 
> http://www.arcadeshop.com/i/1346/monitor-isolation-transformer.htm
> 
> These are usually good for an amp or two, as they generally run 
> everything on the game through it. Add a bridge, a cap, and a couple 
> fuses and you're there, for much less than $100.
> 
> Jeff
> 
> 
> 
> 
> ______________________________________________________________
> GreenKeys mailing list
> Home: http://mailman.qth.net/mailman/listinfo/greenkeys
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:GreenKeys at mailman.qth.net
> 
> 2002-to-present greenkeys archive: http://mailman.qth.net/pipermail/greenkeys/
> 1998-to-2001 greenkeys archive: http://mailman.qth.net/archive/greenkeys/greenkeys.html
> Randy Guttery's 2001-to-2009 GreenKeys Search Tool: http://comcents.com/tty/greenkeyssearch.html
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> Message delivered to w9ddd at tapr.org
> 


More information about the GreenKeys mailing list