Obviously you did a whole lot of analysis, and your design seems to be sound total. But, I agree having a twin gang relay so the L&N are mechanically linked does sound higher. ’ll discover separate L&N single pole relays identical to I've used. I hope you will see my comment constructive. In recent times, it’s been a battle to search out motherboards that met these qualities. For those of you apprehensive about the overall power consumption of a DIY NAS, it’s necessary to notice that when the laborious drives are spun up, their energy consumption drops pretty dramatically. I have measured the ability issue of the automobile charging (albeit when charging from a 13A socket) using a plug-in power meter and it reports a power factor of 0.95. So I think the car does present a resistive load. Last year, that had me shopping for an affordable Flex ATX energy supply from a company named Apevia that I found suspiciously cheap. Update (12/15/24): Unfortunately, I not too long ago came upon that the Topton N2 is now not being manufactured and that i cannot order more. Topton DIY NAS Motherboard Rundown!
I hope to have the 2025 DIY NAS published and available for you in early 2025. Thanks for being patient, and make sure you depart comments about what you’re hoping to see in the subsequent DIY NAS build! Under normal use, every laborious drive will consume around 6-12 watts of energy, relying on what it is being requested to do by the DIY NAS. I might see why some might think it was disappointing, what is electric cable however I’m actually fairly enthusiastic about what this implies for potential DIY NAS builders. If you build an economical NAS with a different case, be sure that to drop a comment and let everyone know which case you picked! In case you have been to submit such a circuit to a security lab, it would be much easier to make your case. I feel you technically need special authorisation from atmel to use this chip for automotive or safety important purposes. Let me give you a clue: unless you're an knowledgeable with years of expertise in this domain, don’t even assume it's possible.
