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Member Since
2005
Guangzhou Qichuang Electronic & Technology Co., Ltd.
P25 Outdoor LED full color display
LEDs
Average brightness
Center wavelength
Manufacture
Pure Red
500mcd
625-630nm
Taiwan
Pure green
1600mcd
520-525nm
Taiwan/SILAN/CREE
Pure blue
380mcd
465-470nm
Module
Items
Parameter
Pixel composing
2R1PG1B
Resolution of module
8*8
Size of module
200mm*200mm
Unit cabinet
Pitch
25mm
Lighting color
Primary color
PR+PG+PB
Density
1600dots/m2
Size of unit cabinet
W800*H800*D150mm
Resolution
32(X)*32(Y)=1024dots
Thickness of cabinets
150mm(Air plug)
Technical parameter of LED display
>6500cd/sqm
The best viewing angle
90°in horizontal, >40°in vertical
The best viewing distance
100-500m
Display mode
synchronism
Driving mode
Constant
Brightness adjustment
Adjusted 64 level by hand or automatic
Video single(on-line)
Standard computer and all
Scanning way
Static scan
Showing color
256*256*256=16777216
Refresh frequency
>240HZ
Showing speed
>60 frame/sec.
Video input form
Video, S-com, Data
Telecommunication way
Internet wire
Telecommunication distance
Network wire<120m(no stop)
Pixel out-of-control rate
<1/10,000
Continuous working time
>48hs
Life span
100,000hs
Control system
Linsn full color control system
Broadcasting software
Linsn
DVI
DVI card
Showing mode(on-line)
VGA synchronism
Power Supply
5V40A
Voltage
110V/220V±10%
Consumption
Max. consumption
500w/sqm
Average consumption
300w/sqm
Working circumstance
Temperature of working circumstance
-25°C-+60°C
Humidity of working circumstance
10%-95%RH
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