[RE-wrenches] Low wattage 120vac to 24vdc transformer for LED's

Jay Peltz jay at asis.com
Thu Jan 29 11:38:49 PST 2015


I use iota or power max chargers for these old conversions. 

Jay

Peltz power



Sent from my iPhone

> On Jan 29, 2015, at 10:58 AM, Dave <dave at independentpowerllc.com> wrote:
> 
> We are renovating a 25 yr old off grid house and one of things being done is to change some 24vDC circuits to 120vac. The only problem that I'm having is finding a low wattage 120vac to 24vdc transformer for a few strings of 24v LED night lights (a few watts each string) that are built into some nice hardwood trim in the bedrooms.
> I just tested the following device and found that it uses 29 Watts to power a 3W LED. Not an acceptable load for this house. It is labeled as LED Magnetic Transformer by National Specialty Lighting part # TR24L20DC-M20L24DC-AR Input: 120vac, Output 24vdc, Maximum 20W
> Is there anything else available that will do this job and use a lot less power than 29 Watts?
>  
> Thanks,
> Dave
>  
> David Palumbo
> Independent Power LLC
> 462 Solar Way Drive
> Hyde Park, VT 05655
> 802-888-7194
>  
> _______________________________________________
> List sponsored by Redwood Alliance
> 
> List Address: RE-wrenches at lists.re-wrenches.org
> 
> Change listserver email address & settings:
> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org
> 
> List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html
> 
> List rules & etiquette:
> www.re-wrenches.org/etiquette.htm
> 
> Check out or update participant bios:
> www.members.re-wrenches.org
> 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org/attachments/20150129/2f7ef706/attachment-0002.html>


More information about the RE-wrenches mailing list