If you received actual 3W LEDs and were to run them at 3.5V, 700 mA without a heatsink, then yes, you will sooner-rather-than-later kill them.
You have three options.
#Assemblée PCB
Lire la suite: Assemblage PCB PCB
BGA reballing emerges as a critical repair technique for modern electronic devices. Aujourd'hui, appareils électroniques…
Do you know what PCB stiffeners are? They are widely used in flex and rigid-flex…
Dans le processus de fabrication des PCB, PCB warpage is a common problem that manufacturers would encounter.…
In the world of printed circuit board design and manufacturing, precision and accuracy are paramount.…
Soldering is a cornerstone technique in electronics assembly, it's used to connect electrical pieces and…
Aujourd'hui, electronic products are both compact and lightweight while performing a variety of functions. Ce…