I’ve seen low amperage  ones for under $20. 

Amazon. 

> On Jul 21, 2026, at 7:31 PM, Drake Chamberlin via RE-wrenches 
> <[email protected]> wrote:
> 
> 
> We could put a 48VDC to 12VDC power supply on the output of each channel of 
> the Morningstar relay driver. Are there physically small and inexpensive 
> 48VDC to 12VDC power supplies available? 
>  
> Thanks,
>  
> Drake 
>  
>  
>> On 2026-07-21 11:52, Jay via RE-wrenches wrote:
>> I haven’t found what you’re looking for. But lots of 48vdc voltage
>> controlers with  relay and then I’d get a 48-12v power supply for
>> your 12v loads.
>> 
>> Not so elegant but functional
>> Jay
>> 
> _______________________________________________
> List sponsored by Redwood Alliance
> 
> Pay optional member dues here: http://re-wrenches.org
> 
> List Address: [email protected]
> 
> Change listserver email address & settings:
> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org
> 
> There are two list archives for searching. When one doesn't work, try the 
> other:
> https://www.mail-archive.com/[email protected]/
> http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org
> 
> List rules & etiquette:
> http://www.re-wrenches.org/etiquette.htm
> 
> Check out or update participant bios:
> http://www.members.re-wrenches.org
> 
_______________________________________________
List sponsored by Redwood Alliance

Pay optional member dues here: http://re-wrenches.org

List Address: [email protected]

Change listserver email address & settings:
http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org

There are two list archives for searching. When one doesn't work, try the other:
https://www.mail-archive.com/[email protected]/
http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org

List rules & etiquette:
http://www.re-wrenches.org/etiquette.htm

Check out or update participant bios:
http://www.members.re-wrenches.org

Reply via email to