Outdoor LED Display – Outdoor LED Display

In recent years, LED screens have replaced LED wall panels in order to get clear images from long distances and side angles in large areas outdoors. Depending on the distance from which the LED screen can be seen and the size of the screen, products with different pixel ranges can be selected.

In previous years, P25, P20, P16 and P10 were mainly used in outdoor areas, but recently P8, P6, 67, P6, P5, P4, P3 and even P2.5 panels have also started to be preferred. Again, in previous years, P10 Led module prices were preferred a lot due to their affordability; with the developing Led and Led Screen technology, P10 panels are now almost never used in Led Screens in the market, P10 RGB Led modules are preferred more in Led scrolling texts or stadium edge led screens with very long distance views and scoreboards instead of Led Screens. P6, 67 and P6 panels are preferred in larger scale Led Screens or lower budget jobs. As Ledajans, P4 and P5 modules are mainly used in outdoor led screens, and P5 outdoor Led Screen Modules are the most sold in module sales. 

Poster Led Screens / Racket Led Screens mainly use 64×160 cm and 96×160 cm vertical, screwed and covered cases and P2.5, P3 and P4 RGB led modules. While live broadcasting can only be done with the help of processors in outdoor Led Screens; With the addition of processor feature to asynchronous cards by companies producing Led Screen control cards (such as Novastar and Huidu), Led Screen control cards have become both synchronous and asynchronous and can provide live broadcasts by dimensioning without a processor. Examples of these Led Screen control cards are Novastar TB1, TB2, TB3, TB4, TB6, TB8 Taurus series cards and Huidu Series HD-A4, A5, A6 series Led Screen control cards, which are mostly used in Led Screens in Turkey. If we add, Huidu company can display live broadcast and video images loaded into its memory etc. simultaneously on a Led Screen with the new feature they brought to the A4, A5 and A6 Led Screen control cards, in this way Led Screens can be separated into pixel sizes and used for different purposes and different images. In addition, sound system, heat sensor, humidity sensor, wind sensor, pressure sensor can be integrated according to preference. In indoor led screens, fanless smps are generally preferred for thin casing and noiselessness. Outdoor Led Screens naturally need less power and less power supply / power supply adapter due to the increase in scan / scan rate and lower current draw of the used LEDs, generally 1 300-5 (60 ampere) power supply / power supply adapter is used for 6 Outdoor / outdoor Led Screen modules in outdoor Led Screens.

As Led Agency, we use Youyi and GKGD brand adapters in our Led Screens, and we also use Meanwell brand power supply adapters in some Led Screen projects upon request.

All companies say that the Nationstar brand is used for LED chips used in LED screen 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 screen needs are:

• Company experience and reliability (in terms of producing the product it promises and after-sales support)
• The efficiency, pfc value, short circuit and current protection features of the power supplies to be used.
• Attention should be paid to the LED chip, LED case, driver integration and scan of the panel to be used.
• Attention should be paid to the refresh rate of LED panel driver integrated circuits.
• Attention should be paid to the wiring method and cable cross-sections.

Many brands of cards can be preferred as control systems for LED screens. Huidu (HD) cards are prominent in asynchronous products, while Nova and Linsn are prominent in synchronous products. All of these manufacturers have processor connection options.

While HD-C36C and HD-C16C stand out in Huidu cards, A3, A4, A5 and A6, which work integrated with the receiver, stand out in large-sized products, but the old series A601, A602 and A603 continue to be used in some Led Screen projects. Optionally, wifi, gps, 4g and sensors can be added to these Led Screen cards, the only difference of these Led Screen cards from other A series huidu Led Screen cards is that they do not have a processor feature and therefore require additional processors in live broadcasts.

Since the production of T802 as a sender in Linsn cards has ended, T921 series sender cards are used in LED screens to be made using Linsn, its most important feature is that it can read back the scan file of the RGB modules used in the LED screen, RV908 stands out as a receiver.

MSD300, MSD600 Led Display control cards are not preferred much in newly produced Led Displays due to asynchronous and processor featured Taurusu Series Led Display cards as Sender in Nova cards. MRV332 and MRV336 come to the forefront as Receivers.

The RGB modules mentioned in the LED Screen information I explained above are more valid for LED Screens that can be made with RGB LED modules that we sell as Led Agency.

There are a considerable number of LED screen rental systems in the world. These systems are more commonly called Rental LED Screens. 

Rental Led Screens used for outdoor rental are mostly preferred with P3.91 or P4.81 RGB Led Modules. These Rental Led Screen modules are generally 250×250 mm in size, and 50×50 cm and 50×100 cm die cast aluminum rental led screen cases are used. Since these cases have a locking system and hanging bar mechanism, and also use plug-in / power icon socket cables, installation is very simple and very fast.

Finally, LED screen systems used in areas such as oval, cylinder, semi-circle, angular transitions, wavy areas etc. produced with Flexible LED Modules, which are the favorite of the last period, have started to be preferred a lot. As Led Agency, we mostly import P4 and P5 outdoor flexible modules and produce the LED screens needed with these modules. The most important feature of flexible modules, as understood from their name, is that they can take any shape we want horizontally due to their very flexible structure and that they are self-magnet. 

When you are going to buy a Led Screen, do not make a decision and do not buy a Led Screen without seeing and calling Ledajans, which has been in the Led Screen sector for 21 years and is one of the leading companies in import, export and Led Screen solutions of its sector. You can find product technical specifications, programs, scan files, dwg (hole file) files required for case production, usage videos, our Led Screen video gallery (https://www.youtube.com/channel/UCQt5HAPKC0tsJYGvVEL5MoA) and current retail prices on our websites www.ledajans.com and www.ledarabul.com 24/7.