Hi everyone, this is my first post here.
I've got a typical project, mounting an EPIA in the trunk of my BMW to play mp3's, and I'm wondering about the power supply. From the sound of previous posts, it sounds like Opus is the way to go, and I'm trying to decide between the two 90W units they offer.
DCX3.1209 - 90W DC-DC PCB module w/ Cable kitDoes anyone have pictures or drawings of either of these units? I can picture a PCB module I guess but what's an "open frame," and why would I want one?
DCX3.1209U - 90W DC-DC Open frame w/ Cable kit
I'm probably going to make my own case out of acrylic so I could mount another PCB in it easily enough, but do I have to worry about electromagnetic interference from the power supply to the motherboard's analog output signal? If so, would the open frame help me solve that? Thanks in advance.