Thank you for all the replies! My main transformer is a ZW with a PSX-1 AC for protection of my DCS TIU. Ultimately the most flexible solution would be to just add another ZW or smaller transformer with variable voltages. I think I can protect "lighting only" accessories with fast blow fuses, as long as I branch them at lower values to make troubleshooting easier and to lower the threshold of when they blow. Ted's idea of a high current 12VDC supply with regulation down to lower voltages is interesting, but again would probably branch fuse it thoroughly.
|