Counterfeits are all over the place! After counterfeit SSDs, it’s time for energy cables… More particularly, the connectors and adapters out there in retails. Counterfeits are circulating with cables whose inside cross-section is smaller than specified!
Power cables: be careful for counterfeits!
To measure the interior cross-section of a cable, we use the AWG normal for American Wire Gauge. Naturally, the bigger the cross-section, the higher the cable’s capability to resist excessive currents. Moreover, the usual works like this: the smaller the AWG, the thicker the cable and the extra present it will probably carry.
In actuality, the counterfeit right here is eighteen AWG, with an inside diameter of 1.02 mm. Once reduce, we understand that the diameter is definitely 0.4 mm, consistent with 26 AWG. This has a horrible affect on the present it will probably deal with, because it drops from 16A to 2.2A.
If all this blah, blah, blah doesn’t ring a bell, keep in mind {that a} huge graphics card just like the RTX 4090 can draw as much as 42A. So, should you purchase a “crappy” adapter made up of counterfeit cables with a really small inside cross-section, you’ll begin to see the image take form. The card will run away and draw a number of present, and the cable will warmth up a lot that it may catch fireplace, the sheath will soften, and so forth and so forth. Not fairly.
Unfortunately, these counterfeit cables appear to be all over the place (Amazon, ebay, and so forth.) and lack of management appears to be the reason for all this. Finally, to keep away from this sort of mishap, go for high quality energy provides with connectors that adjust to present requirements. When it involves adapters, you’ll want to show to trusted producers, similar to cablemod, who do a superb job on this space!
