A kind of ‘super’ print screen, in fact.
When opening a post from the main feed and then using the Community menu, the Subscribe entry has the wrong icon, and also doesn’t ‘update’ until you close the post and reopen it (ie it doesn’t show as a toggle, even though it does appear to function as a toggle.
They’re also rapidly making their way and taking a long time.
How were they able to reduce sinusoidal depleneration though?
That mb appears to have 8 channel audio on the backplane (7.1) and maybe another stereo header for the front panel headphones? That would make 10 channels in total which fits…
Interesting. Is the orange line on the board separating the audio section from the rest?
You’re probably right—I searched for ‘20 mosfets in parallel’ or something like that and it came up near the top. But I didn’t read the whole thing.
I guess there’s got to be some reason for using so many though?
My gut feeling is they didn’t put 20 there in case you scraped one off. But likely the others will have enough leeway to cover for it. If the power rail gets stressed enough, it might well fail sooner than it would have.
From the TI briefing note:
Paralleling power metal-oxide semiconductor field-effect transistors (MOSFETs) is a common wayto reduce conduction losses and spread power dissipation over multiple devices to limit the maximum junction temperature.
It would also provide redundancy in case of a failure—if you had only one, and it failed (or was scraped off by an over-enthusiastic GPU installation), you would probably not be going to space today.
The back of my envelope says that if a 50Wh laptop battery gave you 5 hours of run time, an average of 10W, then reducing that to 7W whilst keeping everything else the same would give you just over 7 hours. But it likely wont be quite that much in practice because all the components are constantly changing their power requirements and my envelope has a corner torn off at that point.
Be careful—he may understand as a German.
Hope this email finds you in a well.
Google classify their own security alerts as spam. Or they just can't be arsed with sorting out DKIM.
Yeah, I have a script that toggles my Dell XPS between full charge and 80%, as I’m usually on mains and only need full charge occasionally.