Re:The Framework is the most exciting laptop I've used
by bertjk on Tuesday September 21, 2021 @02:21PM
(#28608032)
> (I'm also trying to fit a Li-Ion battery/UPS between the PSU and components)
This should totally be a thing. I wish it was a thing. It doesn't even have to provide hours of runtime, just needs to be enough to handle the occasional stupid California brownout.
Re:The Framework is the most exciting laptop I've used
by jhickok on Tuesday September 21, 2021 @03:00PM
(#28608545)
Out of curiosity, wouldn't a conventional consumer UPS take care of that?
Re:The Framework is the most exciting laptop I've used
by callmejoe on Tuesday September 21, 2021 @03:56PM
(#28609177)
yeah. but it's more efficient to have the battery be on the output side of a PSU, since that's gonna be DC.
Re:The Framework is the most exciting laptop I've used
by topspin on Tuesday September 21, 2021 @09:13PM
(#28612062)
You might want to reconsider. I've found a separate UPS to be invaluable because, as you'll find, just getting power to the box is not sufficient. Other devices need power as well, especially network switches and displays.
Re:The Framework is the most exciting laptop I've used
by bserge on Tuesday September 21, 2021 @02:53PM
(#28608449)
Yeah, it is the most efficient way to power everything (no conversion losses). 30 minutes is enough tbh.
The battery will fit in an empty PSU case, I just need some custom cables and connectors for the passthrough, my biggest problem is charging and switchover. Looks like I will need a custom board for that. I thought it'd be easier heh
Re:The Framework is the most exciting laptop I've used
by y4mi on Tuesday September 21, 2021 @02:04PM
(#28607818)
Why handcrafted instead of the framework laptop?
Are you just itching to do that project, or is there some other issue you had with getting the laptop from them?
Re:The Framework is the most exciting laptop I've used
by bserge on Tuesday September 21, 2021 @02:50PM
(#28608410)
It's more future proof. And performance is unmatched. Handcrafted because I want the smallest, lightest microATX case. Should I share the design? I have it ready in SolidWorks.
I will still need a laptop away from home and/or as a portable display, that'll be one of my old 17 inchers or the cheapest one I can get (Haswell gen lol).
Honestly, I'd rage if I had to throw it out together with the perfectly good CPU, GPU/VRAM and maybe half the RAM and pay for a used replacement board with all of those integrated.
Or what, buy a rework station and risk damaging them or having them work improperly due to shit soldering skills?
I guess I could learn to fix the board itself. But that's pretty hard, there are no schematics, no components for most laptops, failures are not evident and one component can lead to a cascade of failures across the board. A used board was $100. Now they're ~$500 because there's a CPU and GPU there.
My next computer will be a desktop in a handcrafted case (I'm also trying to fit a Li-Ion battery/UPS between the PSU and components).