Cheaper P3.91 LED Display with Die-Cast Panel (500*500mm)
PRT Optoelectronic Co., Ltd.Base Info
Description
P3.91 SMD2121 Indoor full Color LED Screen SpecificationPixel pitch 3.91mm Pixel Configuration 1R1G1B LED component SMD2121 black Size of module 250mm*250mm Resolution of module 64x64 Size of cabinet 500mm x 500mm Resolution of cabinet 128x128 dots Material of Cabinet Die-casting Weight of Cabinet 6.8kgs Brightness >1500cd/sq.m Density 65746dots/sq,m Best viewing angle 140 /140 Pixel Configuration 1R1G1B Best viewing distance 3-40M Maximum power consumption 1200W/sq.m Average power consumption 640W/sq.m Driving method 1/16 scan Control method Synchronization Gray scale 65536 Colors 256*256*256 Color temperature 3200-9300k Uniformity 97% Working voltage AC220V/110V±10% Working temperature -20ºC~+50ºC±10% Working humidity 10% ~ 90% MTBF 10,000 hours Frame frequence 50/60Hz Refresh frequence >1920Hz IP grade IP31 Life Span 100,000 hours Data transafer method RJ45 Pratical standard CCC TUV-CE ETL etc. Effectivce Communication
Distance(without relay) Unshielded twisted pair net line transmission distance:100M, max transmission distance:130M; Multi-mode optic fiber: 500M;
Single-mode optic fiber: 10KM Accepting signal with video processor PAL/NTSC/SECAM,S-Video;VGA;RGB;HDMI,DVI,Composite Video;SDI,DP etc. Systems operating platform WINDOWS(WINXP,WIN7/8/10), and interfaces for secondary development
Distance(without relay)
Single-mode optic fiber: 10KM