Shenzhen Haojingyuan Optoelectronic Co.,Ltd
20 years of experience for led display production
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P5 outdoor full color led display easy installation mobile led tv display
| Unit Module | Item: | outdoor SMD led display Parameter |
| Model: | P4mm | |
| Pixel Pitch: | 4 mm | |
| Pixel configuration: | 1R1G1B SMD 3in1 | |
| Module Size: | 256mm * 128mm | |
| Module Resolution: | 64dots(W) * 32dots(H) | |
| Module Thickness: | 18mm | |
| Module Weight: | 0.48 KG | |
| LED type: | SMD 2121 | |
| Max Power: | 18.5W | |
| Pixel Density: | 62500 dots / SQM | |
| Driving Method: | Constant Current Driving | |
| Scan Method: | 1/16 Scan | |
| Interface Way: | HUB 75 B | |
| Brightness: | ≥ 5000CD /SQM | |
| Unit Cabinet | Cabinet Size: | 512mm * 512mm (Support Customize) |
| Cabinet Composing: | 8 pcs | |
| Power Supply Mode: | 5V/40A 5V/60A | |
| Cabinet Resolution: | 128dots * 128dots | |
| Best Viewing Distance: | 4-300M (according to the big screen size) | |
| Optimal Viewing Angle: | Horizontal angle: 160 degree; Vertical angle: 90 degree | |
| Environment Temperature: | Storage: -40 degree `~ +85 degree Work: -20 degree ~ +60 degree | |
| Relative Humidity: | 10% ~ 95% | |
| Power | Operating Voltage: | AC:100V~120V AC:220~240V |
| Average Power: | 180-260W/ SQM | |
| Max Power Consumption: | ≤ 600W | |
| Current: | ≤ 20mA (single LED) | |
| Control System | Computer: | Pentium4 or above P4 or above |
| Operate System: | Win98/2000/NT/XP/win7/win8/win10 | |
| Control Mode: | Synchronization with PC | |
| Main Technical Parameter | Driving Device: | IC Constant Current Driving (RGX) |
| Refresh Rate: | ≥ 1920Hz | |
| Gray/Color: | RGB each 256 grade, can display 16.7color | |
| MTPF: | ≥ 50000hours | |
| Power Switch: | RGX Brand Automatic Switch | |
| Display Mode: | 800*6001024*7681280*960 |
1. What is the life time for a LED screen?
The life time for the LED screen is basically over 100,000 hours, but it depends how the client is taking care of his LED screen and how it is used. When a LED Screens´ life time gets to 100,000 hours, it means that the brightness of the LED lamps of the LED screen is about 50% off as compared to the original brightness depending on several factors that will enlarge a LED screen´s life time or reach 100,000 hours.
2. How to protect power supply?
Electrical peaks can put more force on the electrical components which will decrease life time .
it is wise to install a protection (voltage stabilizer) that can control the peaks.
3. How to main the led screen?
The soldering of the LED chips can dry out and break which require changing often components such as LED modules and receiving card .
