so you got lucky? sorry when you pay for something like this you expect it to last a reasonable period of time. less than a month is not long enough...no matter how little it costs.
I have an insane amount of stuff bought from AliExpress/Alibaba (I'm Diamond member on one and Platinum on the other lol) and if you do a rigorous research the stuff you buy is exactly as advertised (but when you go "sort by price" well that's a different story...).
I have an insane amount of stuff bought from AliExpress/Alibaba (I'm Diamond member on one and Platinum on the other lol) and if you do a rigorous research the stuff you buy is exactly as advertised (but when you go "sort by price" well that's a different story...).
i actually bought mine on amazon in an attempt to avoid the shadier items. did not help me any. funny thing was i found out that if I ran enough pads in series it did not matter and i no longer needed the controller or the buck converter. though i would prefer to have the temp controller. if I could just find a controller that ran in the 48 volt range I would not need the stepdown.