MagicPracticalFlame

joined 1 year ago
[–] [email protected] 1 points 1 year ago (1 children)

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.

[–] [email protected] 1 points 1 year ago (1 children)

Yeah just reading up on it. I'm wondering if there's a USB-C device which has zero negotiation time? At the worst case, I may just get a dedicated USB-C charger for the Router as that has the most obnoxiously large power brick.

[–] [email protected] 1 points 1 year ago

12v 3a is 36w, which is what all the devices I've linked cap out at. Most of the devices have a power brick which puts out 12v at 2.5a.

 

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.