Publish Time: 2021-05-14 Origin: Site
At present, LED display screens have been widely used in various fields, such as sports, advertising media, smart cities, commercial displays, and outdoor rentals.
Due to the high brightness and large area of the LED display, it is an inevitable fact that the power consumption is large. With the continuous improvement of people’s awareness of energy conservation and environmental protection, in order to build a smarter and harmonious city, through years of hard research and development by LED display manufacturers, Finally, a display screen for energy-saving solutions appeared.
How does energy-saving LED display achieve energy saving?
1. The working voltage of LED lights is very low, usually DC 2-3.4V, then a switching power supply is needed to convert the high-voltage AC of the mains, and achieve high conversion efficiency in the conversion process.
2. The operating voltage of ordinary LED display modules is usually 5V DC, while the operating voltage of LEDs is 2-3.4V, which effectively improves the PCB circuit and minimizes the voltage of the drive circuit to reduce the voltage loss on the circuit. Reduce unnecessary heat loss to reduce power loss
3. Improve the photoelectric conversion efficiency of the LED, reduce the drive current while ensuring the brightness of the display screen, and finally achieve the purpose of saving power; use the brightness of the display screen correctly, so that the brightness of the display can change with the environment to save power.
Atopled energy saving resolution as following:
(1) Using R / GB to separate power supply, current is accurately distributed to the lamp beads, reducing power consumption. Red LED with 3.8V, and GREEN and Blue with 2.8V.
(2). Reduce the temperature, no need for air conditioning, save cost.
(3). Reduce power consumption, save electricity and energy, reduce costs greatly.
(4). Uniform heat distribution, constant color temperature, no color deviation, no color block, good consistency.
(5). The screen cabinet has low heat, which is about 16 ℃ lower than the common LED display product.
ATOP LED Latest Outdoor energy saving led Screen（Common-cathode cool led display）, 960X960mm LED Cabinet Size with 320x320mm/320mmx160 front & rear service LED Module from P4mm to P10mm.
320x320mm size front service led module series: p6.67/p8/p10
320x160mm size back service led module series: p5/p5.926/p8/p10
Energy Saving LED Display Screen Specifications:
Item | P5 | P6.67 | P6.67 | P8 | P8 | P10 | P10 |
Pixel Pitch(mm) | 5 | 6.67 | 6.67 | 8 | 8 | 10 | 10 |
LED Encapsulation | 1921 | 3535 | SMD3535 | SMD3535 | SMD3535 | SMD3535 | SMD3535 |
Module Resolution(pixels) | 64x32 | 48x48 | 48x48 | 40x20 | 40x40 | 32x16 | 32x32 |
Module Size<WxH>(mm) | 320x160 | 320x160 | 320x320 | 320x160 | 320x320 | 320x160 | 320x320 |
Panel Resolution(pixels) | 192x192 | 144x144 | 120x120 | 120x120 | 120x120 | 32x16 | 96x96 |
Panel Size<WxHxD>(mm) | 960x960x10 | 960x960x10 | 960x960 | 960x960 | 960x960 | 960x960 | 960x960 |
Weight(kg/pcs) | 26.0 / 30.0 | 30.0 | 34.0 | 29.0 | 34.0 | 29.0 | 34.0 |
Physical Density (Pixels/m2) | 40000 | 22477 | 15625 | 15625 | 15625 | 10000 | 10000 |
Optimum Viewing Angle | H:160° V:140° | H:160° V:140° | H:130° V:130° | H:130° V:130° | H:130° V:130° | H：130° V:130° | H：130° V:130° |
Option Distance(m) | >5 | >6 | 28 | 28 | 28 | >10 | >10 |
Input Voltage | 110-220VAC±10% | 110-220VAC±10% | 110-220VAC±10% | 110-220VAC±10% | 110-220VAC±10% | 110-220VAC±10% | 110-220VAC±10% |
Max. Power Consumption(w/m2) | 500 | 500 | 500 | 500 | 500 | 500 | 500 |
AVE. Power Consumption(w/m2) | 200 | 200 | 200 | 200 | 200 | 200 | 200 |
Brightness (cd/m2) | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 |
Refresh Frequency (Hz) | >1920-3840 | >1920-3840 | >1920-3840 | >1920-3840 | >1920-3840 | >1920-3840 | >1920-3840 |
Frame Frequency(Hz） | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
Grayscale (bit) | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
Operating Temperature/Humidity(°C/RH) | -20°Cto +50°C/20%to90% | ||||||