How many specifications are there in the patch LED module?
Patch LED module specifications too much, from the LED chip, such as 2538352850505054, and so on. From the size of the LED module, the size of each company is different. Such as lattice 380960147014801465125812, and so on.
SMD patches are generally divided into:3020/3528/5050/3014 et al - these are positive glowing;0603/0805/1016/1024, etc. - these are side glowing light sources.The power has 0.06W, 0.2W, 0.3W, 0.5W, 1W and so on.
The patch LED is also called SMD LED. Its principle of luminescence is to pass the current through the compound semiconductor. Through the combination of the electron and the hole, the excess energy will be released in the form of light to achieve the effect of luminescence.
