4 ms·
Transient might be an issue. GN discuss transients of ~30/40% over the nominal 450w (https://www.youtube.com/watch?v=j9vC9NBL8zo&t=616s https://www.youtube.com/
by Timshel 2y ago
Transient might be an issue.
GN discuss transients of ~30/40% over the nominal 450w (https://www.youtube.com/watch?v=j9vC9NBL8zo&t=616s https://www.youtube.com/watch?v=j9vC9NBL8zo&t=616s).
And with a distributed training you can end-up with "synchronized" transients over all cards :(.
- jagrsw 2y agoI hold an electrical certification in the EU, though I'm not currently practicing. A quick point: transient surges are usually fine. Both cables and circuit breakers are designed to fail (trip or burn out) under sustained overloads. For example, a 16A Class C circuit breaker might take around an hour to trip with a constant 17A load, but a ~80A load would trip it ~instantly. PS: Of course, everything is a matter of integration over time (heat dissipation in cables mostly).