> "I've replaced all of the SMPS blocks that came in my door with vintage
linear supplies (and some are vintage linear supplies float-charging sealed lead acid batteries. 73, Jim K9YC" Same here. For wall-mounted power supplies, Jameco has an excellent selection of regulated and non-regulated linear wall supplies. Prices typically range between USD $10 - $15. All wall-mount SMPS in my house have been replaced with these. Jameco sells both SMPS and linear types so be careful with your selection. For higher current, look to their selection of linear desktop blocks. These are the type with cabling on both ends of the block that are similar to the style used on laptop PCs. Despite my dislike for Anderson Powerpole (APP) connectors, I do use them as an in-line adapter if the supplied connector at the end of the new wall supply is not the same as required on the appliance (e.g., 2.1 mm where 2.5mm is needed) - or if the appliance is hard-wired to the supply. I find it more convenient to use the APP as an in-line splice than solder a new coaxial DC connector on the cable end. For even higher current in the 5A-15A class, consider open-frame, linear OEM supplies from PowerOne, Condor, and International Power, available on-line through Mouser and other industrial suppliers of electronic components. These supplies require your own AC input cabling and fuse protection. Paul, W9AC _________________ Topband Reflector Archives - http://www.contesting.com/_topband
