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In recent years, LCDs have been replaced by LED screens in order to get clear images from far distances and side angles, generally in large areas indoors. Depending on the distance from which the screen can be seen and the size of the screen, the product can be selected in different pixel ranges.
Although P5 and P4 were mainly used indoors in previous years, P3, P2,5, P2 and even P1,86 panels have recently started to be preferred. In some special projects, P1,66, P1,53 and P1,25 panels are used (Led Agency mainly uses P2 in desktop menuboard / menuboard led screens, but P1,25 panels are used upon special request). Again, in the previous years, P6 panels were preferred because the cost price between the P6 panel and the P5 panel was very close; With the developing Led and Led Screen technology, P6 panel is almost never used in Led Screens in the market, P5 panels are preferred for larger Led Screens or for lower budget works.As Ledajans, Indoor / indoor Led Displays mainly use P2 and P2,5 modules, and in module sales, P2,5 indoor Led Display modules are sold the most. In Poster Led Display / Racket Led Displays, 64×160 cm and 64×192 cm vertical, magnetic/magnetic cases together with P1,86, P2 and P2,5 RGB led modules are used. While it is possible to show live broadcasts only with the help of the processor on Indoor Led Screens; With the addition of the processor feature to the asynchronous cards of the companies that produce Led Display control cards (such as Novastar and Huidu), the Led Display control cards have become both synchronous and asynchronous, and have become able to broadcast live by dimensioning without a processor. An example of these Led Display control cards is Novastar TB1, With TB2, TB3, Tb4, Tb6, Tb8 Taurus series cards, we can show Huidu series HD-A4, A5, A6 series Led Display control cards, which are mostly used in Led Screens in Turkey. If we add, Huidu company, with the new feature they brought to the A4, A5 and A6 Led Display control cards, live broadcast on a Led Display and video pictures etc. loaded into its memory. can display images at the same time, in this way, Led Screens can be divided into pixel sizes and used for different images with different purposes.
In addition, optional sound system, temperature sensor, humidity sensor, wind sensor, pressure sensor can be integrated. In indoor led screens, fanless smps are generally preferred for thin casing and noiseless. Indoor / indoor Led Screens naturally need less power supply / power supply adapter due to the increase in the scan / scan rate and the lower current draw of the leds used. A 200-5 (40 amp) power supply / power supply adapter is used for the Led Display module.
As Led Ajans, we use Youyi and GKGD branded adapters in our Led Displays, but we also use Meanwell brand power supply adapters in some Led Display projects upon request.
All companies say that Nationstar brand is used for the led chips used in led display panels, and almost all companies say that led chips with high light intensity are used. Therefore, the most important points to consider when meeting our LED display needs are:
- Company experience and reliability (in terms of producing the promised product and after-sales support)
- The degree of efficiency, pfc value, short circuit and current protection features in the power supplies to be used.
- Attention should be paid to the led chip, led sheath, driver integration and scan (scan) on the panel to be used.
- Attention should be paid to the refresh rate of the LED panel driver ICs.
- Pay attention to the wiring method and cable cross-sections.
Many brands of cards should be preferred as a control system in LED screens. While Huidu (HD) cards stand out in asynchronous products, Nova and Linsn stand out in synchronous products. All of these manufacturers have processor connections.
While HD-C36C and HD-C16C come to the fore in Huidu cards, A3, A4, A5 and A6, which work integrated with the receiver, come to the fore in large-sized products; The old series A601, A602 and A603 continue to be used in some Led Display projects. Wi-Fi, GPS, 4G and sensors can be added to these Led Display cards upon request. The only difference of these Led Display cards from other A series huidu Led Display cards is that they need an additional processor in live broadcasts as they do not have a processor feature.
Since the production of T802 as Sender in Linsn cards has ended, T921 series sender cards are used in Led Displays to be made using Linsn, the most important feature is that the rgb modules used in the Led Display can read back the scan / scan file, RV908 stands out as the receiver.
As Sender in Nova cards, MSD300, MSD600 Led Display control cards are not preferred much in newly produced Led Displays due to asynchronous and processor-enabled Taurusu series Led Display cards. MRV332 and MRV336 stand out as receivers.
Recently, the production of Led Screens with lower pixels has increased due to the decrease in pixel size and increase in resolution in RGB Led modules, and of course the decrease in prices compared to previous years. started, in magnet / magnet systems, Led Display cases made with profiles are used in Led Displays in Turkey, while self-magnetic / magnetized cases, which we call mg cabinet, are more preferred in China and Europe.
The RGB modules mentioned in the Led Screen information I have explained above are mostly valid for Led Screens that can be made with RGB led modules that we sell as Led Ajans.
There are a substantial number of Led Screen rental systems in the world. This system Led Screens is more called Rental Led Screen.
P3,91 P2,9 P2,6 P1,9 RGB Led Modules are mostly preferred in Rental Led Displays used in indoor / indoor rental. Although these Rental Led Display modules are generally 250×250 mm in size, 50×50 cm and 50×100 cm die cast aluminum rental led display cases are used. Since these safes have a locking system and hanging bar mechanism, and cables with plug-in / power icon sockets are used, the installation is very simple and very fast.
Finally, oval, cylindrical, semi-circular, angular transitions, wavy areas, etc., produced with Flexible Led Modules, which are the favorite of the last period. Led Screen systems used in areas have started to be preferred more. As Led Agency, we mostly import P2.5 flexible modules / flexible modules and we produce the Led Displays needed with these modules. The most important feature of flexible modules is that they can take the shape we want horizontally due to their very flexible structure, as the name suggests, and that they are self-magnetic / magnetised. Flexible modules / flexible modules are produced as 1/32 or 1/64 scan/scan.
When you are going to buy a Led Display, do not make a decision before you see Ledajans, which has been in the Led Display sector for 21 years and is one of the leading companies in the sector in import, export and Led Display solutions, and do not buy Led Display, 24/7 www.ledajans.com and www.ledarabul. You can find product technical specifications, programs, scan files, dwg (hole file) files required for case production, usage videos, our Led Display video gallery (https://www.youtube.com/channel/UCQt5HAPKC0tsJYGvVEL5MoA) and current retail prices on our com sites. .