how about $2.29? http://www.ebay.com/itm/DC-DC-HRD-Converter-24v-36v-48v-Step-Down-To-12v-3A-Power-Module-Portable-/201239343894?hash=item2edaccb316:m:m9vd1B-jJ6zZr8sE6SAWNYQ
On Mon, Nov 30, 2015 at 2:50 PM, Chuck McCown <[email protected]> wrote: > Need 48 in, 12 out. > > *From:* SmarterBroadband <[email protected]> > *Sent:* Monday, November 30, 2015 1:48 PM > *To:* [email protected] > *Subject:* Re: [AFMUG] DC-DC Converter > > > How about $11. > > > > We have used these to power radios off batteries for installers. They are > adjustable - we set them 48v out on 16.2v battery packs. > > > > > http://www.amazon.com/DROK-Converter-Transformer-Regulator-Inverter/dp/B00BZR9PBW > > > > Adam > > > > *From:* Af [mailto:[email protected]] *On Behalf Of *Chuck McCown > *Sent:* Monday, November 30, 2015 12:38 PM > *To:* [email protected] > *Subject:* [AFMUG] DC-DC Converter > > > > Looking for the smallest cheapest 12 volt to 48 volt unit that will do 20 > watts. > > Digi-Key has some but they are not cheap. Looking for something in the > $20 range. >
