1. There are many suitable voltages for low-voltage LED strips, ranging from 5V, 12V, 24V, and 36V. Generally, DC power supplies are used, so switching power supplies are required. The size of the power supply depends on the power and connection length of the LED strips. Certainly. The wiring of the single-color 5050 SMD LED light strip is to distinguish the positive and negative poles. Generally, we provide a welded power plug, which is directly inserted into the light strip power supply we provide. If you do not want to use every LED light strip One power supply to control, you can buy a switching power supply with a relatively large power as the main power supply, and then connect all the LED light strip input power supplies in parallel, and the main switching power supply is unified.
Second, the LED marquee strip and RGB magic strip need to use the controller to achieve the changing effect, when wiring. Symphony light strips are generally common anode, that is, one of the light strips is +12V, the others are negative RGB three negative poles, and the control distance of each controller is different. Generally speaking, simple control The control distance of the controller is 10 to 15 meters, the control distance of the remote controller is 15 to 20 meters, and the Z length can be controlled to a distance of 30 meters.
3. The connection distance of the LED light strip is 20 meters long. If the connection distance is exceeded, the LED light strip will easily heat up, which will affect the service life of the LED light strip during use. Therefore, the installation must be carried out in accordance with the requirements of the manufacturer, and the LED light strip should not be overloaded.
