Anyone had any luck with USB-C to DC Connectors? (alien.top)

submitted 1 year ago by MagicPracticalFlame@alien.top to c/homelab@selfhosted.forum

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I'm looking at clearing down some of the power bricks that are in my homelab along with plug requirements. There's 3 devices that run off of 12v, so the current idea is to buy something like this:

https://uk.ugreen.com/products/ugreen-nexode-200w-usb-c-gan-charger-6-port-desktop-charge

And then this: https://www.amazon.co.uk/gp/product/B0B9FDZX7P

With the aim of powering:

Beelink Mini-S12
Virgin Media Hub 3 (this is the worst power brick)
asus dsl-ax82u
Raspberry Pi 4 (no converter needed, but will eliminate a plug)

I'm aware this is a single point of failure, it will be plugged into a UPS. I'm just wondering on the viability of it all.

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[-] SP3NGL3R@alien.top 1 points 1 year ago

I would step out of the USB / PC realm and look just at DC power supplies. Like this guitar DC/Barrel power source: https://www.amazon.com/Donner-Guitar-Supply-Isolated-Output/dp/B00WHLLDWO/

NOTE: I just google for "Multi DC power supply" and found that. Point being. I have zero experience with that power supply, but DC power has been around WAY long than USB and it is very well supported across many industries. When it comes to DC, you really only need to look at the Volts too, forget the Amps. I'd say only the Beelink needs to be considered in Watts everything else just V's.

[-] MagicPracticalFlame@alien.top 1 points 1 year ago

I took a look around for high-ampage 12v DC power supplies. There's a few out there which do 12v at 12.5a and provide a DC jack splitter (https://www.amazon.co.uk/12V-12-5A-Power-Supply-Replacement/dp/B0BQJ4B8FT), but that's using a brick power supply.

The reason I'm keen to get rid of the power bricks is due to the space constraints I have. If I can replace 4 devices bulky power supplies with 4 USB plug ones (like this https://www.amazon.co.uk/gp/product/B08CDDSVN4) then I'll be happy.

If I had more space then I would absolutely go for something like this: https://www.amazon.co.uk/Surom-Universal-Regulated-Switching-Computer/dp/B072J97N8T and custom-do my cables.

[-] SP3NGL3R@alien.top 1 points 1 year ago

I did similar, but I got a DC UPS and it's running: 2 Odroids (like Raspberry pi), a wired router, and a 16 port switch. (edit: as seen here https://ibb.co/album/Jxrb06 )

TalentCell Mini UPS Uninterrupted... https://www.amazon.com/dp/B07WLD32RP?ref=ppx_pop_mob_ap_share

this post was submitted on 13 Nov 2023

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