How To Control Led Ufo Lights Manufacturers Products

  • The LED street light controller is used in the solar lithium power system. LED street light is a high-efficiency solid-state light source formed based on a semiconductor PN junction that can emit light with weak electric energy. Under a certain forward bias voltage and injection current, the holes injected into the P area and the electrons injected into the N area are in After being diffused to the active area, photons are emitted through radiation recombination, which directly converts electrical energy into light energy. China 200W Led Flood Light Factory is a solid-state cold light source, which has the characteristics of environmental protection, pollution-free, low power consumption, high light efficiency, and long life. Therefore, LED street lights will become the choice for energy-saving road lighting. Responsible for coordinating the work of solar panels, lithium batteries (gel batteries) and LED light sources. LED street lamp manufacturers are a kind of solid-state cold light source, which has the characteristics of environmental protection, no pollution, low power consumption, high light efficiency, and long life. Therefore, LED street lamps will become the choice of road lighting energy-saving transformation. It is one of the key components in the led street light system. It provides a guarantee for the efficient and safe operation of the entire led street lighting system.

    As a led street light controller, it should have the following basic functions: the battery is in a charged state when charging, and the street light or load is automatically turned on or off. It has overload protection, short circuit protection, reverse discharge protection, polarity reverse protection, lightning protection, low voltage protection, and ultra Electrical protection, load start recovery settings.

    Attention should be paid to the selection of solar controller:

    One: Choose a controller with lower power consumption. The controller works continuously for 48 hours. If its own power consumption is large, it will consume some power. Choose a controller that consumes less than 5 mA.

    Secondly, in order to select a controller with high charging efficiency, the three-level charging control method of strong charging, balanced charging and floating charging is adopted, and the intelligent control of single-chip microcomputer is adopted. Through internal calculation, the battery is always charged with high power, especially in winter or light. During the shortage period, the single-chip microcomputer is used to intelligently control the charging mode ratio. The efficiency of the non-single-chip intelligent controller is increased by about 20%.

    The third is high-precision control. High-precision is a comprehensive manifestation of product design, as well as material selection for excellent manifestation and a manifestation of the production process. The use of non-high-precision control led street lamp controllers, due to unreasonable product design, poor material selection, high maintenance rate, poor reliability, and low market prices.

    Four: Led Ufo Lights Manufacturers only use two independent controllers to adjust the power of the entire light.. During the night when pedestrians are scarce, one or two lighting methods can be automatically turned off, which can save electricity and adjust the power of LED lights. . In addition to selecting the above-mentioned power-saving function, when setting the under-voltage protection value of the controller, try to adjust the under-voltage protection value to ≥ 10.5V to prevent over-discharge of the lithium battery.