Melton optoelectronics co., LTD
High Quality Lifetime Service
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1,common good,flexible and easy to use.
2,slim and lightweight,quick disassembly.
3,soft image,use zero noise,large viewing angle,high contrast,good heat disspation.
P3.91 INDOOR P3.91 SMD 3IN1 TECHNICAL PARAMETERS
|
Unit Module | Item | Parameter |
| Model Number | P3.91-32S | |
| Module size | 250mm*500mm | |
| Pixel pitch | 3.91mm | |
| Pixels Density | 65536/m2 | |
| Pixel configuration | 1R1G1B | |
| LED Package mode | SMD2121 | |
| Pixel resolution | 64dots(W)*128 dots(H) | |
| Max Power | 38W | |
| Weight | 0.85kg | |
| Drive type | Constant drive | |
| Scan mode | 1/32scan | |
| Port type | HUB75-E | |
| Brightness of white balance | 700cd/m2 |
|
LED Cabinet | Dimension | 500mm*500mm |
| Monomer Module Number | 2pcs | |
| Power supply | 5V/40A*1pcs | |
| Thermal discharge | fan 1pcs | |
| Pixel per cabinet | 128*128 | |
| Best viewing distance | 4M20M | |
| Best viewing angle | 160(W) 120(H) | |
| Temperature | storage:-35+85 working:-20+50 | |
| Relative humidity | 10%-95% | |
| Weight | 4.5kg | |
| Thickness | 55mm |
|
Power | Working voltage | AC110220V10% |
| Average Power consumption | <130W/ | |
| Max.Power consumption | <320W/ | |
| Current | <18mA(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 | >3300HZ | |
| / Grey scale/colors | 16384,16.7M 16384gray level/16.7M colors | |
| MTBF | >9000hours | |
| Power switch | Automatic switch | |
| Display Mode | 800*600/1024*768 |
Product detail
Company information
1.MLED became a leader in the LED industry by offering quality, custom, and durable products to customers worldwide.
2.In addition to our series of products, we offer a solutions-based approach often designing new products based on client needs.
A reliable Chinese LED manufacturer, we strive to offer creative solutions, reliable products, and dependable service for our industry-leading LED display technologies
3.We have developed a full line of LED display including LED advertising screen, rental screen, traffic screen, transparent led display, smart led poster, etc.
Our certificate
Our service
1.How about our training?
Free of charges;In our workshop, we provide all the training including process of operation, installation, maintenance, system set up, etc.
2.How about the warranty?
(1)2years.From beginning of installation finished the led display, During it , we will be responsible for all the quality problem.
(2)After the completion of the project, we will conduct life maintenance of the system continuously and update the and software.
(3)For the hardware equipment, we only collect expenses on components.
3.How about our company guarantee?
(1)All the life time for Technology support , system update ,maintenance .
(2) We guarantee that the equipment we provide are brand new, complete and unused before delivery .