USB "power surge" component uses too much power?


I have three 940nm LED's running on a parallel circuit with a 33ohm resitor on each LED. The voltage for each LED is about 1.4v and a USB is supposed to have a max voltage of 5v. When I plug in the USB it comes up with the"USB power surge"error. The thing that makes it even more puzzling is that it is on a switch, so it's not even on and it's still saying the device is using too much power.any suggestions?

Please help.


I didn't find the right solution from the Internet.


Animated Web Explainer Video

explainervideo6Dec 20,2017 21:27 PMAdd Comment


Popular Topics