When making LED strips with special requirements, you must pay attention to the number of lamp beads is a multiple of 3, so as to waste voltage resources. The other is the cutting position. Generally speaking, one cutting position is made for each group. But some customers will require a single LED to do a cutting position, which is also unreasonable. Because then it is equivalent to a parallel circuit, there is no guarantee for the service life of the LED strip.

Indoor installation: When the LED light strip is used for interior decoration, the installation is very simple because there is no need to play the role of wind rain. Take the LED strips produced by Guanghong Electronics as an example. Each LED strip has a self-adhesive 3M double-sided adhesive tape hidden in the dark. You can directly remove the 3M double-sided adhesive sticker when placing it, then secure the light bar as necessary. Placed in the premises, just press flat with your hand. What about the necessary corners of some premises? Quite simply, the LED light strip is a circuit layout composed of a series of parallel connections of 3 LEDs, every 3 LEDs can be cut used.

    Circuit design of led low-voltage strip: The circuit of LED strip includes series circuit parallel circuit, series-parallel circuit. The advantage of the series circuit is that the current is constant, it is easier to control the LED drive current. The disadvantage is that if one of the LEDs is damaged, all the LEDs will be off, but it will affect the life of the other LEDs. The advantage of the parallel circuit is that the failure of any one LED does affect the use of other LEDs.

    The commonly used chips for led low-voltage light strips are 3528 5050. This is the type represented by the length width of the lamp ball. Generally speaking, European American chips are of good quality expensive. The price is cheaper than in Europe the United States, the domestic price is cheaper, but the quality is also worse, so it is necessary to choose some affordable products, the quality will be too bad. 3, the structure of the LED light strip The structure of the LED light strip has a sleeve a glue, the user can choose a sleeve a glue according to his own preference.