10-28-2018, 06:42 PM
Yeah I think it's a nightmare for most people including myself, I've seen that page you linked, it's not for the faint of heart. I'm not 100% sure on the snubber and could be wrong if it's actually required, I know those relay modules and other power bars, Angel Reef for example, don't have those so maybe just a nice feature. The only thing used on the relay modules are the flyback diodes so maybe that's all you need. Currently that's all I have on my power bar but thought it would be good to add a snubber on the outputs or at least some of them. I've been stuck on this snubber because I've seen it mentioned in some data sheets.
