Power Supply Ratings

[tab72]

I thought I saw a LTT video on power supply rating and standers and now I can not find it. Is there a new ratings for power supplies and or is there a web site that talks about the rating system that is being used?

Thank you for any help that anyone can provide me on this topic.

[Poinkachu]

16 minutes ago, tab72 said:

I thought I saw a LTT video on power supply rating and standers and now I can not find it. Is there a new ratings for power supplies and or is there a web site that talks about the rating system that is being used?

Thank you for any help that anyone can provide me on this topic.

Those?

Additional videos :

 

As for new ratings, most likely about Cybernetics Lab
They are trying to make a new rating system for PSU.
https://www.cybenetics.com/index.php?option=whats-new