Understand the price composition of LED display, bid farewell to 'walking in the dark'

The price of the led electronic display is mainly composed of the price of the screen, the control system, the cost of the cooling fan or other parts of the air conditioner. Buying the led electronic display and understanding the price composition can reduce the wrong way.

The cost of the display screen is generally calculated based on how much money per square meter is. The quotation will be different if the display model and materials are different. The screen quotation generally includes a complete set of LED electronic display screens: die, module circuit board, IC driver chip, module power supply, steel box and plastic mask, as well as all cables and connecting lines inside the display. and many more. Under the same area, generally the smaller the dot pitch, the more dies used, the higher the price of the LED electronic display screen. Of course, you pay for what you pay for, and the better you use chips and other materials, the price will naturally rise.

Air conditioner, heat dissipation equipment of led electronic display screen, to ensure the normal operation of the screen body and prolong the service life of each device of the display screen. Generally, indoor screens or small-area displays are not required. For large-area indoor displays, it is strongly recommended to equip with wall-mounted air conditioners to effectively cool down the display to ensure normal long-distance travel under high temperature, reduce failure rate and prolong life. In order to make the LED electronic display more cost-effective, the air conditioner is inevitable.

The control computer is a necessary equipment to control the led electronic display. It requires configuration requirements or higher: dual-core CPU, 2G memory, 512M or more discrete graphics card, the motherboard must have a PCI slot, and the price of the led electronic display is also closely related to it . In addition to the above, accessories such as power distribution cabinets are also in the price of LED electronic display screens, but they account for a small proportion and can basically be ignored.