Melton optoelectronics co., LTD
High Quality Lifetime Service
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Product description
1,large viewing angle,high contrast,soft image,zero noise,good heat disspation.
2,die-cast aluminum housing uses 500*500mm,precison seamless,esay to installation.
3,conveinent patch,can meet the lifting,landing pile installtion,fixed installation requirements.
P4.81 OUTDOOR P4.81 SMD 3IN1 TECHNICAL PARAMETERS
|
Unit Module | Item | Parameter |
| Model Number | P4.81-13S | |
| Module size | 250mm*250mm | |
| Pixel pitch | 4.81mm | |
| Pixels Density | 43264 /m2 | |
| Pixel configuration | 1R1G1B | |
| LED Package mode | SMD2727 | |
| Pixel resolution | 52dots(W)*52 dots (H) | |
| Max Power | 35W | |
| Weight | 0.65kg | |
| Drive type | Constant drive | |
| Scan mode | 1/13 1/13scan | |
| Port type | HUB75-A | |
| Brightness of white balance | 4500cd/m2 |
|
LED Cabinet | Dimension | 500mm*500mm or 500X1000mm |
| Monomer Module Number | 4pcs or 8pcs | |
| Power supply | 5V/40A*1pcs | |
| Thermal discharge | fan 1pcs | |
| Pixel per cabinet | 104*104 | |
| Best viewing distance | 5M 20M | |
| Best viewing angle | 160 (W) 120 (H) | |
| Temperature | storage:-35 +85 working:-20 +50 | |
| Relative humidity | 10%-95% | |
| Thickness | 65mm |
|
Power | Working voltage | AC110 220V 10% |
| Average Power consumption | <230W/ | |
| Max.Power consumption | <560W/ | |
| Current | <20mA(single LED) | |
|
Control system | CPU | Pentium4 or above P4 |
| Operation system | WIN98/2000/NT/XP/WIN7 | |
| Control method | Synchronization | |
|
Main technical parameter | Driving device | Constant drive IC |
| Refresh frequency | >1920HZ | |
| / Grey scale/colors | 16384 , 16.7M 16384gray level/16.7M colors | |
| MTBF | >9000hours | |
| Power switch | Automatic switch | |
| Display Mode | 800*600/1024*768 |
Company information
1.We are a company with a professional display trade team. It is our mission to provide professional and leading control system solutions for the industry, to enhance the competitiveness of products and brands and market value for customers.
2.We hope that within one year, through our team's professional technology, innovative thinking, enterprising spirit, cooperative relationship, win-win attitude, to make the display screen more beautiful, more intelligent, and strive to become a global leader in the field of LED display control.
Our cerificate
Packaging
Our service
1. What kind of display do we provide?
We have indoor/outdoor/mobile LED /rental LED display /LED stage/ Advertising LED display for you choose.
2.How about the quality?
Our led products must be testing of at least 72hours before shipping, from purchase raw materials to ship ,Each step has strict quality control systems to ensure led display with good quality
3. Can you offer a technical support? Since it's my first time....
We provide free training for our customer, teach the client how to set up screens, make configuration of parameters, broadcast the videos through Nova star and colorlight or Linsn control systems, our engineer can directly teach you how to control, or help you to done if you are really don't know how to control(Our Engineer can text English, we can saving more time