With years of experience in production Fixed Led Display for Outdoor, vegoo LED Display can supply a wide range of Fixed Led Display for Outdoor. Fixed Led Display for Outdoor can meet many applications, if you need, please get our online timely service about Fixed Led Display for Outdoor. In addition to the product list below, you can also customize your own unique Fixed Led Display for Outdoor according to your specific needs.
"Common cathode"is actually an energy-saving technology for LED display.Due to the different working voltages and currents required by the R ,G,B (red,green,blue)lamp beads, the current in the common cathode power supply mode will first pass through the lamp beads and then to the IC cathode .Reduce the forward voltage drop,reduce the on-resistance,and achieve the purpose of energy saving.
