Shenzhen DEFR Electronics Technology Co.,Ltd
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Place of Origin: | Guangdong, China (Mainland) |
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Application:
The Indoor LED display screen is more fit for gymnasium, center of exhibition, government department, bank, corporation, hotel, school, station etc.
Technical Data:
Item |
Technical parameters |
1,Module |
1)physical pitch: 7.62mm 2)physical density:17222 dot/m2 3)pitch composing: 1R1G1B 4)LED specification:SMD3528 R:625-630nm; 150-200mcd G:520-525nm; 260-330mcd B:465-470nm; 55-65mcd 5)module size: 244*122mm 6)parse of single module: 32*16 dot |
2,Screen |
1)best distance: ≥6m 2)best angle: horizontal axis110°,vertical axis45° 3)operating temperature : for store -40°C ~ +85°C,for working -20°C ~ +50°C 4)Relative humidity: 10%~95% |
3,Voltage |
1)working voltage: AC220V±10%, 50Hz 2)Avg. power consumption: 450~500W/m2 3)Max power consumption: ≤1000W/m2 |
4,Control system |
1)Host control: P4, CPU2.0G,1G memory,80G hard drive,or the same grade more than the computer 2)operating system: WIN 98/ 2000/XP etc. 3)control way: synchronous or asynchronous 4)display card: DVI card 5)editing card: PCIV card |
5,Main technical parameters |
1)drive device: LED driver using the device-specific 2)drive way : 1/8 constant current driving 3)video frame rate: ≥60Hz/s 4)refresh rate: ≥240 Hz/s 5)grey scale/colors: can display 16.7M colors 6) white balanced brightness: ≥2000cd/m2 7)brightness adjusted by: software adjustable regulator 16 8)control system: PCIV card(optional)+ DVI display card+ host to control the card +fiber optic transmission(optional) 9)MTBF: ≥10000 hours 10)lifespan: 100000 hours 11)evenly between: Pixel light intensity, brightness uniformity module 12)switching power supply load: 5V/40A 13) display mode: 1024×768 |
6,Software |
LED studio |
7,Protect technology |
Moisture, dust, corrosion, anti-static, anti-lightning, and with the flow, short circuit, over voltage, under voltage protection function |
8,Playback |
Text files, WORD files, all image files (BMP / JPG / GIF / PCX ...), all the animation files (MPG / MPEG / MPV / MPA / AVI / VCD / SWF / RM / RA / RMJ /). |
9,Assembly structure |
Modular
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