Price components of conventional series LED electronic screens


The price component of the regular series of LED electronic screens. Many times customers call and ask how much your LED electronic screen is. We are at a loss. LED electronic screens include different models and specifications. Supporting parts, such as LED screen body, control part, power distribution part, structural part, installation and debugging, etc., so first of all, it is necessary to determine the use environment of the LED electronic screen and choose what specifications are appropriate. 1. The cost of the LED electronic screen body: it is generally calculated according to how much per square meter, that is, the common LED electronic screen quotation is xxx yuan/m2, and the LED electronic screen model and materials used are different, and the quotation will also be different. The LED screen quotation includes a full set of LED color screen needs: tube core, module circuit board, IC driver chip, module power supply, cold-rolled plate box and plastic mask, and all the internal cables and connecting lines of the LED electronic screen, etc. wait.

2. Control computer: The necessary equipment to control the LED electronic screen requires configuration requirements or higher: dual-core CPU, 2G memory, independent graphics card above 512M, and a motherboard with a PCI slot. 3. Control system cost: that is, the cost of the sending card and receiving card of the LED electronic screen. Generally, one screen only needs 1 sending card, which is installed in the computer host, and the number of sending cards is n. The use of control cards is mainly determined according to the size of the LED electronic screen.

Generally speaking, the larger the area and the higher the density of the LED electronic screen, the more the number of receiving cards used. 4. Power distribution cabinet: small-area LED electronic screens can be used; it is recommended to equip LED electronic screens with a maximum power consumption of more than 10KW, which can provide voltage, power and current for the stable operation of various components of the LED electronic screen equipment, effectively preventing the LED electronic screen from supplying power. Faults such as power switch tripping. 5. Sound + power amplifier: The device that allows the LED electronic screen to play synchronous video to produce sound, generally equipped with 1 power amplifier and 2 speakers.

6. Multi-function card: used for indoor LED electronic screen, the main function is to intelligently adjust the brightness, temperature and other values ​​of the LED full-color LED electronic screen in different periods, intelligently adjust to achieve energy saving and prolong the service life of the LED electronic screen; indoor LED electronic screen Can not be used. 7. Air conditioner: heat dissipation equipment, outdoor LED electronic screens over 20m2 must be equipped with air conditioners by the manufacturer to ensure the normal operation of the screen and prolong the service life of the components of the LED electronic screen. Generally, indoor screens or small-area LED electronic screens can be used; large-area indoor LED electronic screens are strongly recommended to be equipped with wall-mounted air conditioners to effectively cool down, ensure that LED electronic screens can travel normally under high temperature, and reduce failure rates.

8. Video capture card: TV card, a small card, installed in the computer, with the corresponding driver software, can make the LED electronic screen play cable TV channel programs synchronously, users can buy it by themselves if it is needed, and the price not expensive. 9. Lightning arrester: for outdoor LED electronic screens, mainly lightning protection devices; indoor LED electronic screens may not be used. 10. LED player software: including computer system software, LED video player software, etc.

11. LED video processor: mainly to improve the overall display effect and functional application of the large screen, and fully tap the value of the LED electronic screen. Solve the problems of various video signal access, processing and display, and can complete the format conversion problem between many signal formats. There are many brands and models of LED video processors with different prices.

12. Freight: Depending on the shipping distance budget, I believe that the majority of customers are still acceptable. In terms of expenses, customers can also be responsible for themselves, just report it. 13. Steel structure, manual installation: The bracket used to fix and install the LED electronic screen is generally a steel frame structure, and there are aluminum-plastic panels or stainless steel edging materials.

Including manual installation costs (suggestion: the manufacturer can provide free steel frame structure design drawings, customers can find a local manufacturer to make it, the production is simple, ordinary workers can complete it, the cost is low, and it is easy to install) 14. Technician fee: LED electronic screen At the same time as the delivery to the customer, the company sends 1-2 technical engineers to the door to assist in guiding the installation and technical debugging. The customer only needs to be responsible for the general board and lodging expenses and round-trip travel expenses of our technical engineers, and the actual report is enough. .

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