Is there a way to convert a device to DC just by eliminating the wall wart and using a fusable socket? Or do I need to use some sort of boost buck device to get the current right?
I am trying to take my dew heater, focuser and USB hub; and put them in an enclosure with one cable powering them all from a 12v battery. I'm also planning a few 12v lighter sockets. The USB runs off the wall wort as do some other devices. I remember readin about something like this, but don't remember the details.
I have an unused Powerpole distribution panel if that does anything to help me. I'll probably use a Harbor Freight small storage box to mount everything in.