***** To join, leave or search the confocal microscopy listserv, go to: http://lists.umn.edu/cgi-bin/wa?A0=confocalmicroscopy ***** Aryeh, Check out digikey.com. I found to wall wart supplies that should meet your needs: http://www.digikey.com/product-search/en?pv1120=426&FV=fff40009%2Cfff8004a&k=7.5v+4a+power+supply&mnonly=0&newproducts=0&ColumnSort=0&page=1&quantity=0&ptm=0&fid=0&pageSize=25 Chris Tully On 11/20/2013 10:26 AM, Aryeh Weiss wrote: > ***** > To join, leave or search the confocal microscopy listserv, go to: > http://lists.umn.edu/cgi-bin/wa?A0=confocalmicroscopy > ***** > > Slightly off topic --but there is much wisdom on this list. > > Does anyone know where I can purchase a 7.5V 4A DC switching power > supply. > It is the supply for a Peltier cooler in a camera whose manufacturer I > will not name on list. > > Said manufacturer wants $200 for said item. I can find 12V supplies a > dime a dozen, but I cannot find a 7.5V supply here. > > Thanks in advance. > --aryeh > -- *Chris Tully* Principal Consultant Image Incyte, LLC 240-475-9753 Image Incyte, LLC <http://www.ImageIncyte.com> [log in to unmask] <mailto:[log in to unmask]>