Hi Neil! I always run a fused 55 amp hour gel cell across my 13.8 volt supply. It's an auto back up and great noise filter. I use an Alinco NM-330MV switching power supply and it doesn't seem to mind operating with the battery across the output.
Jim AB2CD _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flex-radio.com/ Homepage: http://www.flex-radio.com/ Message delivered to arch...@mail-archive.com