Meanwell power supply Nationstar led lamp high definition full
color outdoor fixed led display for video usage
Outdoor led billboards have the advantages of good stability, low
consumption, and wide radiation range. They are the most suitable
product for outdoor information dissemination. Basically, the
common LED display screens include advertising screens, text
screens, graphic screens, etc., which are also the first choice for
urban life and brightness.
So what details should be paid attention to when building such
high-quality LED advertisements outdoors? I believe that these are
the topics that everyone pays the most attention to, especially for
technical construction personnel.
Knowing how to build and maintain outdoor advertising screens will
greatly promote Business advertising and information dissemination.
Specifically, the outdoor billboard LED electronic display
installation has four links: field survey, equipment construction,
installation, and debugging.
This means that before installation of some outdoor led display
screens, it should be tested for specific environment, topography,
luminous radiation range, brightness acceptance and other
parameters. In order to ensure the smooth installation of
billboards, it must be The command personnel implement a unified
hoisting plan to ensure that the equipment can be used normally and
stably.
The specifcation and parameters as follows:
| Specification | Drive method | module size | pixel | Pixel composition | Point density | Cabinet size / length and width |
| P3.91die cast aluminum(SMD) | 1/8 scan | 250*250mm | 64*64 | 1R1G1B | 65410 | 500*1000MM |
| P3.91iron cabinet(SMD) | 1/8 scan | 250*250mm | 64*64 | 1R1G1B | 65410 | 1000*1000MM |
| P4(SMD)die cast aluminum | 1/8 scan | 256*128MM | 64*32 | 1R1G1B | 62500 | 512*512MM |
| P4(SMD) | 1/8 scan | 256*128MM | 64*32 | 1R1G1B | 62500 | 768*512MM |
| P4.81die cast aluminum(SMD) | 1/13scan | 250*250mm | 52*52 | 1R1G1B | 43222 | 500*1000MM |
| P5(SMD) | 1/8 scan | 320*160MM | 32*32 | 1R1G1B | 40000 | 960*960MM |
| P5(SMD)die cast alumiunm | 1/8 scan | 320*160MM | 64*32 | 1R1G1B | 40000 | 640*640MM |
| P5.95(SMD) die cast aluminum | 1/7 scan | 250*250mm | 42*42 | 1R1G1B | 28246 | 500*1000MM |
| P6(SMD) | 1/8 scan | 192*192MM | 32*32 | 1R1G1B | 27778 | 960*960MM |
| P6(SMD)die cast aluminum | 1/8 scan | 192*192MM | 32*32 | 1R1G1B | 27778 | 576*576MM |
| P6.67(SMD)die cast alumium | 1/8 scan | 320*160MM | 48*24 | 1R1G1B | 22478 | 640*640MM |
| P8(SMD) | 1/4 scan | 256mm*128mm | 32*16 | 1R1G1B | 15625 | 1024mm*768mm |
| P8(SMD)die cast aluminum cabinet | 1/4 scan | 320mm*160mm | 40*20 | 1R1G1B | 15625 | 640mm*640mm |
| P10(DIP) | 1/4 scan | 160mm*160mm | 16*16 | 1R1G1B | 10000 | 960mm*960mm |
| P10(SMD) | 1/4 scan | 320mm*160mm | 32*16 | 1R1G1B | 10000 | 960mm*960mm |
| P10(SMD) | 1/2 scan | 320mm*160mm | 32*16 | 1R1G1B | 10000 | 960mm*960mm |
| P10(SMD)die cast aluminum | 1/4 scan | 320mm*160mm | 32*16 | 1R1G1B | 10000 | 640mm*640mm |
| P16(DIP) | Static full color | 256mm*256mm | 16*16 | 1R1G1B | 3906 | 1024mm*1024mm |
| P20(DIP) | Static full color | 320mm*160mm | 16*8 | 1R1G1B | 2500 | 1280mm*960mm |
In order to ensure that the image of the LED display will not be
distorted, the surface flatness of the outdoor
LED display must be kept within ±1mm. If this requirement is not
met, and the phenomenon of local bumps
will cause the outdoor LED display to be There is a problem of
blind angle in the viewing angle when playing the video.
Therefore, it can be said that flatness is a major factor in
judging high-quality outdoor LED displays.
