As the main method of media communication, display screens have developed rapidly in recent years, especially LED advertising display screens. Many outdoor large screens are now using LED displays. The main reason is that, compared with LCD displays, LED displays can save more energy, have a longer service life, and can achieve the seamless splicing. Because of this, LED displays have gradually replaced LCD displays and become the mainstream of the screen market.
However, for large LED display screens, reducing power consumption has always been a relatively difficult problem to overcome. Although it has saved a lot of energy compared with LCD displays, it is still not enough to meet the market demand. Therefore, after years of hard work, LEDFUL Technology has successfully developed an LED display with Common Cathode Technology, which is what we call LED Energy-saving Screen.
Common Cathode, is an Energy-saving Technology for LED display. It separates the red, green, and blue lamp beads of the display, and then accurately powers it. Its current passes through the lamp beads and then to the negative pole of driving IC, which is opposite of the conventional common anode power supply. So it is called the Common Cathode Power Supply.
Since the current of the common cathode power supply first passes through the lamp beads and then to the driver IC, it avoids the voltage drop of the common anode power supply so that reduces the current loss. In addition, the precise and separate power supply for the red, green, and blue lamp beads can ensure that each lamp bead can work at an excellent voltage. Because different lamp beads require different voltages.Powering it alone can avoid more power loss and improve power utilization. In addition, the reduction in power consumption will also let the display module to generate less heat, ensuring its components have a longer service life.
In addition to the technical parameters that make the Common Cathode LED display different from the conventional display, the most direct and significant advantage that the Common Cathode LED display brings to the operator is to reduce the power consumption of the LED display and reduce the operating cost; Moreover, working characteristics such as low temperature rise can eliminate heat dissipation equipment such as air conditioners and then reduce input costs. Under the condition of ensuring high brightness and high contrast, Common Cathode saves energy to the greatest extent, and at the same time has the advantages of low temperature rise, low heat, low power consumption, long life, and good display effect.
And by adopting the LED display of Common Cathode Technology, its power consumption can be reduced by up to 75%, while the high brightness and high contrast are not damaged. Compared with traditional LED displays, Common Cathode Energy-saving LED displays can reduce more power consumption, generate less heat and in the meantime, have a longer service life and greatly improve power utilization. Especially for outdoor large-size LED displays , It can save a lot of electricity expenses every year. In the long run, the Common Cathode Energy-saving LED screen has a higher rate of return on investment, and is superior to traditional LED screens in terms of display effect, product maintenance, service life, and power utilization.
Click the link for more details: https://lanfeng.yeehaiglobal.dpdns.org/
LEDFUL take care of every details of your project, if need any professional solutions and technical support, please email to [email protected], or contact whatsapp:+86 13530172435. Thank you for your time.
