Shenzhen DEFR Electronics Technology Co.,Ltd
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Place of Origin: | Guangdong, China (Mainland) |
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Description
Technical parameter | ||
Unit module | Module size | 160*160mm |
Pixel pitch | 10mm | |
Pixel density | 10,000dots/m2 | |
Pixel configuration | 3 in 1 | |
Led specification | Dotmatrix3528 | |
Pixel resolution | W:16dots*H:16dots | |
Power | Working voltage | AC220V/110V±10% |
Average power consumption | 300W | |
Max. Power consumption | ≤800W/sqm | |
Current | ≤20mA(single LED) | |
Control system | CPU | Pentium4 or above |
Operating system | WIN98/2000/NT/XP | |
Control method | Synchronization | |
Main technical parameter | Driving device | 1/4scanning |
Drive type | Constant Current driver IC | |
Refresh frequency | ≥400Hz | |
Grey scale/colors | 256 levels of each color(R/G/B)/16.7M color | |
Brightness of white balance | 1500cd/sqm-3000cd/sqm can adjustable | |
Brightness adjustment | 256 levels of each color(R/G/B)by software | |
Operating ambient humidity | 10%--95% | |
Video signal | PAL/NTSC | |
Control system | DVI display card+full color controller card | |
MTBF | ≥10,000hours | |
Life span | ≥100,000hours | |
Flatness | Tolerance of interpixel ≤0.3mm | |
Tolerance of modules clearance≤0.6mm | ||
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