Those are pretty big, if size wasn't an issue, I would have gone with a computer power supply. Unfortunately I Don't have much space, and was hoping to replace the current wall wart (about 1A@12VDC). The only thing I am not sure about is that AllElectronics.com mentions it is a switching power supply. Would there be a reason not to go with this power supply?
I believe a switching power supply would work because the Elk supplies themselves are switching (vs. linear) as shown here.
â€¢ Switching Power Supply, no transformer needed.
â€¢ Auto Reset â€œfuselessâ€ Overload Protection (PTC).
â€¢ Three (3) Individual PTC Protected Power Outputs.
â€¢ Master Power On/Off Switch.
â€¢ Built-in Low Battery Cutoff Circuit.
â€¢ Visual Power Indicators.
â€¢ AC and DC Surge Suppression.
â€¢ Includes Six foot AC Power Cord.
â€¢ Lifetime Limited Warranty.