+- 24v from a 12v supply

[lasersbee]

Needs to be 1amp per side output , just like what dave found ,but a bit cheaper
Thanks dave

You might try 2 of these if the Input and Output grounds are
not common (or isolated).

http://www.ebay.ca/itm/72W-DC-DC-12V...item43b044e728

Or 2 of these..

http://www.ebay.ca/itm/4A-DC-DC-4-5-...item2576f01635

or 2 of these...

http://www.ebay.ca/itm/12V-24V-Step-...item2a12bc8347

Anyway you get the idea. Just ask the seller if the Input
and Output grounds are isolated..


Jerry

[badger1666]

Thanks jerry did not think about joining two isolated converters together