Affordable Racks and Luigi's points
2008-04-22 by (i think you can figure that out)
OK, there are ways and ways and here's something I need feedback on: One of the biggest problems with EUro are the many many module widths. Not a problem for the modules - the varied widths are a real plus in that regard. The problem are the rails. If you don't use a pre-fab'd IEEE standard railing system, such as Vector and a bunch of others provide then you are forced to have some sort of mounting surface manufactured that has that long row of 5.o8 mm spaced m4 holes. xtremely costly. OK, let's make that easy and say we have to use one of these pre-made systems. One way we could really cut costs if instead of having to buy a duplicate power system for each box, if a central power unit could be used to power multiple racks. There's one way. SO the first rack with the central unit may cost a little more, but the second or third unit would be much less expensive. But there's another idea which would make it make it very affordable - having a open frame. No box around, just rails with a single panel that holds the power bus. It's got it's problems, but it's got some real benefits with it. Assuming the rack will be mounted in a chassis that is enclosed, could this be a viable alternative? By looking as my component counts on my modules you know I'm not one to cut back of circuitry unless it's functionally sound to do so. But we're talking about single row mounting systems that wouldn't breach the $150 barrier. Your thoughts are appreciated. - P