Full Color Stage Board 500x500mm cabinet P3.91 Indoor LED Screen
250*250mm
Highlights:
1, Screen cabinet is made of die-casting aluminum material, The
effect of heat dissipation is remarkable.
2, Light weight, the weight of the cabinetis less than 7 kg; easy
installation.
3, With bullet-shaped spring lock, the module can be quickly
removed and easy to maintain.
4. No fan design,Noise-free power supply.
5, Simply perfect appearance, cabinet is adopted die casting
molding, high precision and can be realized fine adjustment
Advantages
1, High brightness indoor P2.5 P3 P3.91 P4 P4.8 P6 high quality
rental led display
2, Fanless design.
3, Completely black LED with high contrast.
4, HD video performance.
5, Die-casting aluminum, nice heat dissipation.
6, Individually removable and replaceable.
7, P3.91 Small Pixel Die-cast LED Screen Display for Indoor rental
with No Fan Design,next generation's LED screen
Applications
A, Outdoor and indoor advertising, digital billboards, advertising
companies
B, Sports halls, fields, playgrounds,school church
C, Airports, bus stations and railway passenger terminals.
D, Facades of shopping malls, department stores, banks and car
dealerships.
E, Architecture and social projects, information systems in cities.
Technical Specifications:
| full color P3.91 Led display specification |
| LED Lamps | Type | SMD2121(High Brightness LEDs) |
| LED Standard | Real Pixel(1R1G1B) |
| Red Wavelength | 625-630nm |
| Green Wavelength | 515-530nm |
| Blue Wavelength | 465-475nm |
| LED Module | Pixel Pitch | 3.91mm |
| Module Size | 250mmx250mm |
| Module Resolution | 64*64dots |
| LED Cabinet | Cabinet Size | 500mmX500mm |
| Cabinet Resolution | 128pixels *128pixels |
| Cabinets Material | die casting aluminum |
| LED Display | Pixel Density | 65410pixels/sq.m |
| Drive IC | MBI5124 |
| Power Supply | Series connection |
| Brightness | >2500cd/sqm |
| Display Color | 16.7million |
| Viewing Angle | 110°(Horizontal),50°(Vertical) |
| Best Viewing Distance | 1m~200m |
| Max Power Consumption | 600 w/sq.m |
| Average Consumption | 300 w/sq.m |
| Weight | 22Kgs/sq.m |
| Refresh Rate | 3000hz |
| Input Voltage | AC220V/50H or AC110V/60H |
| Output Voltage | DC5V,40A |
| Grey Scale Levels | 16bit |
| Display Colors | R(1024) x G(1024) x B(1024) |
| MTBF | 10,000 hours |
| Life-span | 100,000 hours |
| Protection Level | IP43 |
| Failure leds | less than 0.0003 |
| Working Temperature | -5℃~65℃ |
| Drive Mode | 1/16 scaning |
| Working Humidity | 5%~99% |
| Control System | Control method | Synchronization & Asynchronization |
| Control System | LINSN Control System (sender,receiver,HUB with 75
interface,software) ( within xinxun Asynchronization) |
| Software | LED Studio (LINSN) |
| Input Signal | MPG/MPEG/MPV/MPA/AVI/VCD/SWF/RM/RA/RM/ASF/BMP/GIF/PCX/TXT/DOC.etc |
| PC Operating system | Microsoft Windows 7, 98, 2000, XP and Vista |
Project Cases
